diff --git a/01 - JavaScript Drum Kit/index.html b/01 - JavaScript Drum Kit/index.html
index a18f2bc2ca..a3329b0f4c 100644
--- a/01 - JavaScript Drum Kit/index.html	
+++ b/01 - JavaScript Drum Kit/index.html	
@@ -58,24 +58,33 @@
   <audio data-key="76" src="sounds/tink.wav"></audio>
 
 <script>
-
-
   function playSound(e) {
-    const audio = document.querySelector(`audio[data-key="${e.keyCode}"]`);
-    const key = document.querySelector(`.key[data-key="${e.keyCode}"]`);
-    if (!audio) return; // stop the fucntion from running all together
-    audio.currentTime = 0; // rewind to the start
+    const audio = document.querySelector(`audio[data-key="${e.keyCode}"]`)
+    const key = document.querySelector(`.key[data-key="${e.keyCode}"]`)
+    if(!audio) return // exit if not a valid sound file key.
+    audio.currentTime = 0 // rewind to start
     audio.play();
-    key.classList.add('playing');
+    key.classList.add('playing')
   }
+
   function removeTransition(e) {
-    if (e.propertyName !== 'transform') return; // skip it if it's not a transform
-    this.classList.remove('playing');
+    if(e.propertyName !== 'transform') return // skip if not a transform
+    this.classList.remove('playing')
   }
 
-  const keys = document.querySelectorAll('.key');
-  keys.forEach(key => key.addEventListener('transitionend', removeTransition));
-  window.addEventListener('keydown', playSound);
+  window.addEventListener('keydown', playSound)
+  /* First guess was to add an event listner for keyup and this totally works
+  window.addEventListener('keyup', function(e) {
+    const key = document.querySelector(`.key[data-key="${e.keyCode}"]`)
+    key.classList.remove('playing')
+  })
+  */
+
+  // wanted to call a forEach but is didn't work against the return type
+  // returned by quesrySelectorAll()
+  for (var key of document.querySelectorAll('.key')) {
+    key.addEventListener('transitionend', removeTransition)
+  }
 
 </script>
 
diff --git a/02 - JS + CSS Clock/index.html b/02 - JS + CSS Clock/index.html
index 36c420f534..33748ec426 100644
--- a/02 - JS + CSS Clock/index.html	
+++ b/02 - JS + CSS Clock/index.html	
@@ -69,27 +69,43 @@
 </style>
 
 <script>
-  const secondHand = document.querySelector('.second-hand');
-  const minsHand = document.querySelector('.min-hand');
-  const hourHand = document.querySelector('.hour-hand');
+  const secondHand = document.querySelector('.second-hand')
+  const minuteHand = document.querySelector('.min-hand')
+  const hourHand = document.querySelector('.hour-hand')
 
-  function setDate() {
-    const now = new Date();
+  minuteHand.style.height = `4px`
+  secondHand.style.height = `2px`
 
-    const seconds = now.getSeconds();
-    const secondsDegrees = ((seconds / 60) * 360) + 90;
-    secondHand.style.transform = `rotate(${secondsDegrees}deg)`;
-
-    const mins = now.getMinutes();
-    const minsDegrees = ((mins / 60) * 360) + 90;
-    minsHand.style.transform = `rotate(${minsDegrees}deg)`;
+  function getDegrees(n) {
+    return (( n / 60 ) * 360) + 90
+  }
 
-    const hour = now.getMinutes();
-    const hourDegrees = ((mins / 12) * 360) + 90;
-    hourHand.style.transform = `rotate(${hourDegrees}deg)`;
+function setDate() {
+  const now = new Date()
+  const seconds = now.getSeconds()
+  const minutes = now.getMinutes()
+  function getHour(){
+    var rawHour = now.getHours()
+    if ( rawHour > 12 ) {
+      return (rawHour - 12) * 5
+    } else {
+      return rawHour * 5
+    }
   }
+  const hours = getHour()
+
+  const secondsDegrees = getDegrees(seconds)
+  const minutesDegrees = getDegrees(minutes)
+  const hoursDegrees   = getDegrees(hours) + ((( minutesDegrees - 90 ) / 360 ) * 30 )
+  secondHand.style.transform = `rotate(${secondsDegrees}deg)`
+  minuteHand.style.transform = `rotate(${minutesDegrees}deg)`
+  hourHand.style.transform   = `rotate(${hoursDegrees}deg)`
+
+  console.log(secondsDegrees + " " + minutesDegrees + " " + hoursDegrees)
+  console.log(((secondsDegrees - 90) / 360) * 30)
+}
 
-  setInterval(setDate, 1000);
+setInterval(setDate, 1000)
 
 </script>
 </body>
diff --git a/03 - CSS Variables/index.html b/03 - CSS Variables/index.html
new file mode 100644
index 0000000000..bc2ae5cd90
--- /dev/null
+++ b/03 - CSS Variables/index.html	
@@ -0,0 +1,83 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+  <meta charset="UTF-8">
+  <title>Scoped CSS Variables and JS</title>
+</head>
+<body>
+  <h2>Update CSS Variables with <span class='hl'>JS</span></h2>
+
+  <div class="controls">
+    <label for="spacing">Spacing:</label>
+    <input autocomplete="off" type="range" name="spacing" min="10" max="200" value="10" data-sizing="px">
+
+    <label for="blur">Blur:</label>
+    <input autocomplete="off" type="range" name="blur" min="0" max="25" value="10" data-sizing="px">
+
+    <label for="base">Base Color</label>
+    <input autocomplete="off" type="color" name="base" value="#ffc600">
+  </div>
+
+  <img src="https://source.unsplash.com/7bwQXzbF6KE/800x500">
+
+  <style>
+    :root {
+      --base: #ffc600;
+      --spacing: 10px;
+      --blur: 10px;
+    }
+
+    img {
+      padding: var(--spacing);
+      background: var(--base);
+      filter: blur(var(--blur));
+    }
+
+    .hl {
+      color: var(--base);
+    }
+    /*
+      misc styles, nothing to do with CSS variables
+    */
+
+    body {
+      text-align: center;
+    }
+
+    body {
+      background: #193549;
+      color: white;
+      font-family: 'helvetica neue', sans-serif;
+      font-weight: 100;
+      font-size: 50px;
+    }
+
+    .controls {
+      margin-bottom: 50px;
+    }
+
+    a {
+      color: var(--base);
+      text-decoration: none;
+    }
+
+    input {
+      width:100px;
+    }
+  </style>
+  <script>
+
+    function handleUpdate() {
+      const suffix = this.dataset.sizing || '';
+      document.documentElement.style.setProperty(`--${this.name}`, this.value + suffix);
+    }
+
+    for (var input of document.querySelectorAll('.controls input')) {
+      input.addEventListener('change', handleUpdate)
+      input.addEventListener('mousemove', handleUpdate)
+    }
+
+  </script>
+
+</body>
+</html>
diff --git a/04 - Array Cardio Day 1/index.html b/04 - Array Cardio Day 1/index.html
new file mode 100644
index 0000000000..26954f3b98
--- /dev/null
+++ b/04 - Array Cardio Day 1/index.html	
@@ -0,0 +1,100 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+  <meta charset="UTF-8">
+  <title>Array Cardio 💪</title>
+</head>
+<body>
+  <script>
+    // Get your shorts on - this is an array workout!
+    // ## Array Cardio Day 1
+
+    // Some data we can work with
+
+    const inventors = [
+      { first: 'Albert', last: 'Einstein', year: 1879, passed: 1955 },
+      { first: 'Isaac', last: 'Newton', year: 1643, passed: 1727 },
+      { first: 'Galileo', last: 'Galilei', year: 1564, passed: 1642 },
+      { first: 'Marie', last: 'Curie', year: 1867, passed: 1934 },
+      { first: 'Johannes', last: 'Kepler', year: 1571, passed: 1630 },
+      { first: 'Nicolaus', last: 'Copernicus', year: 1473, passed: 1543 },
+      { first: 'Max', last: 'Planck', year: 1858, passed: 1947 },
+    ];
+
+    const flavours = ['Chocolate Chip', 'Kulfi', 'Caramel Praline', 'Chocolate', 'Burnt Caramel', 'Pistachio', 'Rose', 'Sweet Coconut', 'Lemon Cookie', 'Toffeeness', 'Toasted Almond', 'Black Raspberry Crunch', 'Chocolate Brownies', 'Pistachio Almond', 'Strawberry', 'Lavender Honey', 'Lychee', 'Peach', 'Black Walnut', 'Birthday Cake', 'Mexican Chocolate', 'Mocha Almond Fudge', 'Raspberry'];
+
+    const people = ['Beck, Glenn', 'Becker, Carl', 'Beckett, Samuel', 'Beddoes, Mick', 'Beecher, Henry', 'Beethoven, Ludwig', 'Begin, Menachem', 'Belloc, Hilaire', 'Bellow, Saul', 'Benchley, Robert', 'Benenson, Peter', 'Ben-Gurion, David', 'Benjamin, Walter', 'Benn, Tony', 'Bennington, Chester', 'Benson, Leana', 'Bent, Silas', 'Bentsen, Lloyd', 'Berger, Ric', 'Bergman, Ingmar', 'Berio, Luciano', 'Berle, Milton', 'Berlin, Irving', 'Berne, Eric', 'Bernhard, Sandra', 'Berra, Yogi', 'Berry, Halle', 'Berry, Wendell', 'Bethea, Erin', 'Bevan, Aneurin', 'Bevel, Ken', 'Biden, Joseph', 'Bierce, Ambrose', 'Biko, Steve', 'Billings, Josh', 'Biondo, Frank', 'Birrell, Augustine', 'Black Elk', 'Blair, Robert', 'Blair, Tony', 'Blake, William'];
+
+    // Array.prototype.filter()
+    // 1. Filter the list of inventors for those who were born in the 1500's
+    console.table(inventors.filter(invt => invt.year > 1499 && invt.year < 1600))
+
+    // Array.prototype.map()
+    // 2. Give us an array of the inventory first and last names
+    console.table(inventors.map(invt => invt.first + " " + invt.last))
+
+    // Array.prototype.sort()
+    // 3. Sort the inventors by birthdate, oldest to youngest
+    console.table(inventors.sort(function (a, b) {
+      if (a.year > b.year) {
+        return 1
+      }
+      if (a.year < b.year) {
+        return -1
+      }
+      return 0
+    }))
+
+    // Array.prototype.reduce()
+    // 4. How many years did all the inventors live?
+    console.log(inventors.reduce(function(sum, invt) {
+        return sum + (invt.passed - invt.year)
+    }, 0))
+
+    // 5. Sort the inventors by years lived
+    console.table(inventors.sort(function (a, b) {
+      if ((a.passed - a.year) > (b.passed - b.year)) {
+        return 1
+      }
+      if ((a.passed - a.year) < (b.passed - b.year)) {
+        return -1
+      }
+      return 0
+    }).map(invt => invt.first + " " + invt.last + " : " + (invt.passed - invt.year)
+
+    ))
+
+    // 6. create a list of Boulevards in Paris that contain 'de' anywhere in the name
+    // https://en.wikipedia.org/wiki/Category:Boulevards_in_Paris
+    /*
+    const category = document.querySelector('.mw-category');
+    const links = Array.from(category.querySelectorAll('a'));
+    const de = links
+                .map(link => link.textContent)
+                .filter(streetName => streetName.includes('de'));
+                */
+    // 7. sort Exercise
+    // Sort the people alphabetically by last name
+    const alpha = people.sort(function(a,b) {
+      const [alast, afirst] = a.split(', ');
+      const [blast, bfirst] = b.split(', ');
+      return alast > blast ? 1 : -1;
+    })
+    console.log(alpha);
+
+    // 8. Reduce Exercise
+    // Sum up the instances of each of these
+    const data = ['car', 'car', 'truck', 'truck', 'bike', 'walk', 'car', 'van', 'bike', 'walk', 'car', 'van', 'car', 'truck' ];
+
+    const trans = data.reduce(function(obj, item) {
+      if(!obj[item]) {
+        obj[item] = 0;
+      }
+      obj[item]++;
+      return obj;
+    }, {})
+    console.table(trans);
+
+  </script>
+</body>
+</html>
diff --git a/05 - Flex Panel Gallery/index.html b/05 - Flex Panel Gallery/index.html
new file mode 100644
index 0000000000..ce9cea514f
--- /dev/null
+++ b/05 - Flex Panel Gallery/index.html	
@@ -0,0 +1,154 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+  <meta charset="UTF-8">
+  <title>Flex Panels 💪</title>
+  <link href='https://fonts.googleapis.com/css?family=Amatic+SC' rel='stylesheet' type='text/css'>
+</head>
+<body>
+  <style>
+    html {
+      box-sizing: border-box;
+      background:#ffc600;
+      font-family:'helvetica neue';
+      font-size: 20px;
+      font-weight: 200;
+    }
+    body {
+      margin: 0;
+    }
+    *, *:before, *:after {
+      box-sizing: inherit;
+    }
+
+    .panels {
+      min-height:100vh;
+      overflow: hidden;
+      display: flex;
+    }
+
+    .panel {
+      background:#6B0F9C;
+      box-shadow:inset 0 0 0 5px rgba(255,255,255,0.1);
+      color:white;
+      text-align: center;
+      align-items:center;
+      /* Safari transitionend event.propertyName === flex */
+      /* Chrome + FF transitionend event.propertyName === flex-grow */
+      transition:
+        font-size 0.7s cubic-bezier(0.61,-0.19, 0.7,-0.11),
+        flex 0.7s cubic-bezier(0.61,-0.19, 0.7,-0.11),
+        background 0.2s;
+      font-size: 20px;
+      background-size:cover;
+      background-position:center;
+      flex: 1;
+      justify-content: center;
+      align-items: center;
+      display: flex;
+      flex-direction: column;
+    }
+
+
+    .panel1 { background-image:url(https://source.unsplash.com/gYl-UtwNg_I/1500x1500); }
+    .panel2 { background-image:url(https://source.unsplash.com/1CD3fd8kHnE/1500x1500); }
+    .panel3 { background-image:url(https://images.unsplash.com/photo-1465188162913-8fb5709d6d57?ixlib=rb-0.3.5&q=80&fm=jpg&crop=faces&cs=tinysrgb&w=1500&h=1500&fit=crop&s=967e8a713a4e395260793fc8c802901d); }
+    .panel4 { background-image:url(https://source.unsplash.com/ITjiVXcwVng/1500x1500); }
+    .panel5 { background-image:url(https://source.unsplash.com/3MNzGlQM7qs/1500x1500); }
+
+    .panel > * {
+      margin:0;
+      width: 100%;
+      transition:transform 0.5s;
+      flex: 1 0 auto;
+      display: flex;
+      justify-content: center;
+      align-items: center;
+    }
+
+    .panel > *:first-child {
+      transform: translateY(-100%);
+    }
+
+    .panel.open-active > *:first-child { transform: translateY(0);}
+
+    .panel > *:last-child {
+      transform: translateY(100%);
+    }
+
+    .panel.open-active > *:last-child { transform: translateY(0);}
+
+    .panel p {
+      text-transform: uppercase;
+      font-family: 'Amatic SC', cursive;
+      text-shadow:0 0 4px rgba(0, 0, 0, 0.72), 0 0 14px rgba(0, 0, 0, 0.45);
+      font-size: 2em;
+    }
+    .panel p:nth-child(2) {
+      font-size: 4em;
+    }
+
+    .panel.open {
+      font-size:40px;
+      flex: 5;
+    }
+
+    .cta {
+      color:white;
+      text-decoration: none;
+    }
+
+  </style>
+
+
+  <div class="panels">
+    <div class="panel panel1">
+      <p>Hey</p>
+      <p>Let's</p>
+      <p>Dance</p>
+    </div>
+    <div class="panel panel2">
+      <p>Give</p>
+      <p>Take</p>
+      <p>Receive</p>
+    </div>
+    <div class="panel panel3">
+      <p>Experience</p>
+      <p>It</p>
+      <p>Today</p>
+    </div>
+    <div class="panel panel4">
+      <p>Give</p>
+      <p>All</p>
+      <p>You can</p>
+    </div>
+    <div class="panel panel5">
+      <p>Life</p>
+      <p>In</p>
+      <p>Motion</p>
+    </div>
+  </div>
+
+  <script>
+
+    function toggleOpen() {
+      this.classList.toggle('open');
+    }
+
+    function toggleActive(e) {
+      if(e.propertyName.includes('flex')) {
+        this.classList.toggle('open-active')
+      }
+    }
+
+    for(var panel of document.querySelectorAll('.panel')) {
+      panel.addEventListener('click', toggleOpen);
+      panel.addEventListener('transitionend', toggleActive);
+    }
+
+  </script>
+
+
+
+</body>
+</html>
diff --git a/06 - Type Ahead/index.html b/06 - Type Ahead/index.html
new file mode 100644
index 0000000000..a3c84d41fc
--- /dev/null
+++ b/06 - Type Ahead/index.html	
@@ -0,0 +1,61 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+  <meta charset="UTF-8">
+  <title>Type Ahead 👀</title>
+  <link rel="stylesheet" href="style.css">
+</head>
+<body>
+
+  <form class="search-form">
+    <input type="text" class="search" placeholder="City or State">
+    <ul class="suggestions">
+      <li>Filter for a city</li>
+      <li>or a state</li>
+    </ul>
+  </form>
+<script>
+  const endpoint = 'https://gist.githubusercontent.com/Miserlou/c5cd8364bf9b2420bb29/raw/2bf258763cdddd704f8ffd3ea9a3e81d25e2c6f6/cities.json';
+
+  const cities = [];
+
+  fetch(endpoint)
+  .then(blob => blob.json())
+  .then(data => cities.push(...data))
+
+  function findMatches(wordToMatch, cities) {
+    return cities.filter(place => {
+      const regex = new RegExp(wordToMatch, 'gi');
+      return place.city.match(regex) || place.state.match(regex)
+    });
+  }
+
+  function numberWithCommas(x) {
+    return x.toString().replace(/\B(?=(\d{3})+(?!\d))/g, ',');
+  }
+
+  function displayMatches() {
+    const m = findMatches(this.value, cities)
+    const html = m.map(place => {
+      const regex = new RegExp(this.value, 'gi');
+      const cityName = place.city.replace(regex, `<span class="hl">${this.value}</span>`);
+      const stateName = place.state.replace(regex, `<span class="hl">${this.value}</span>`);
+      return `
+        <li>
+          <span class="name">${cityName}, ${stateName}</span>
+          <span class="pop">${numberWithCommas(place.population)}</span>
+        </li>
+      `;
+    }).join();
+    suggestions.innerHTML = html;
+  }
+
+  const searchInput = document.querySelector('.search');
+  const suggestions = document.querySelector('.suggestions');
+
+  searchInput.addEventListener('change', displayMatches);
+  searchInput.addEventListener('keyup', displayMatches);
+
+</script>
+  </body>
+</html>
diff --git a/08 - Fun with HTML5 Canavsa/index.html b/08 - Fun with HTML5 Canavsa/index.html
new file mode 100644
index 0000000000..266dbdc2a2
--- /dev/null
+++ b/08 - Fun with HTML5 Canavsa/index.html	
@@ -0,0 +1,70 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+  <meta charset="UTF-8">
+  <title>HTML5 Canvas</title>
+</head>
+<body>
+<canvas id="draw" width="800" height="800"></canvas>
+<script>
+  const canvas = document.querySelector('#draw');
+  const ctx = canvas.getContext('2d');
+  canvas.width = window.innerWidth;
+  canvas.height = window.innerHeight;
+  ctx.strokeStyle = '#BADA55';
+  ctx.lineJoin = 'round';
+  ctx.lineCap = 'round';
+  ctx.lineWidth = 50;
+
+  let isDrawing = false;
+  let lastX = 0;
+  let lastY = 0;
+  let hue = 0;
+  let direction = true;
+
+  function draw(e) {
+    if(!isDrawing) return;
+    console.log(e);
+    ctx.strokeStyle = `hsl(${hue}, 100%, 50%)`;
+    ctx.beginPath();
+    ctx.moveTo(lastX, lastY);
+    ctx.lineTo(e.offsetX, e.offsetY);
+    ctx.stroke();
+    lastX = e.offsetX;
+    lastY = e.offsetY;
+    hue++;
+    if(hue >= 360) {
+      hue = 0;
+    }
+    if(ctx.lineWidth >= 50 || ctx.lineWidth <= 10) {
+        direction = !direction;
+    }
+    if(direction) {
+        ctx.lineWidth++;
+    } else {
+        ctx.lineWidth--;
+    }
+
+  }
+
+  canvas.addEventListener('mousedown', (e) => {
+    isDrawing = true;
+    lastX = e.offsetX;
+    lastY = e.offsetY;
+  });
+
+  canvas.addEventListener('mousemove', draw);
+  canvas.addEventListener('mouseup', () => isDrawing = false);
+  canvas.addEventListener('mouseout', () => isDrawing = false);
+
+
+</script>
+
+<style>
+  html, body {
+    margin:0;
+  }
+</style>
+
+</body>
+</html>
diff --git a/09 - Dev Tools Domination/index.html b/09 - Dev Tools Domination/index.html
new file mode 100644
index 0000000000..20643fdd81
--- /dev/null
+++ b/09 - Dev Tools Domination/index.html	
@@ -0,0 +1,73 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+  <meta charset="UTF-8">
+  <title>Console Tricks!</title>
+</head>
+<body>
+
+  <p onClick="makeGreen()">×BREAK×DOWN×</p>
+
+  <script>
+    const dogs = [{ name: 'Snickers', age: 2 }, { name: 'hugo', age: 8 }];
+
+    function makeGreen() {
+      const p = document.querySelector('p');
+      p.style.color = '#BADA55';
+      p.style.fontSize = '50px';
+    }
+
+    // Regular
+    console.log('hello');
+
+    // Interpolated
+    console.log('Hello I am a %s string!', 'interpolated');
+
+    // Styled
+    console.log('%c I am some great text', 'font-size:50px; background:red')
+
+    // warning!
+    console.warn('ohhhh noooo');
+
+    // Error :|
+    console.error('Shit!');
+
+    // Info
+    console.info('info message.');
+
+    // Testing
+    console.assert(1 === 2, 'you messed up!');
+
+    // clearing
+    // console.clear();
+
+    // Viewing DOM Elements
+    const p = document.querySelector('p');
+    console.dir(p);
+
+    // Grouping together
+    dogs.forEach(dog => {
+      console.groupCollapsed(`${dog.name}`);
+      console.log(`This is ${dog.name}`);
+      console.log(`${dog.name} is ${dog.age} years old`);
+      console.groupEnd(`${dog.name}`);
+    });
+
+    // counting
+    console.count('test');
+    console.count('test');
+
+    // timing
+    console.time('fetching data');
+    fetch('https://api.github.com/users/mattmorganpdx')
+      .then(data => data.json())
+      .then(data => {
+        console.timeEnd('fetching data');
+        console.log(data);
+      })
+
+    console.table(dogs);
+
+  </script>
+</body>
+</html>
diff --git a/10 - Hold Shift and Check Checkboxes/index.html b/10 - Hold Shift and Check Checkboxes/index.html
new file mode 100644
index 0000000000..431ca3c76c
--- /dev/null
+++ b/10 - Hold Shift and Check Checkboxes/index.html	
@@ -0,0 +1,157 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+  <meta charset="UTF-8">
+  <title>Document</title>
+</head>
+<body>
+  <style>
+
+    html {
+      font-family: sans-serif;
+      background:#ffc600;
+    }
+
+    .inbox {
+      max-width:400px;
+      margin:50px auto;
+      background:white;
+      border-radius:5px;
+      box-shadow:10px 10px 0 rgba(0,0,0,0.1);
+    }
+
+    .item {
+      display:flex;
+      align-items:center;
+      border-bottom: 1px solid #F1F1F1;
+    }
+
+    .item:last-child {
+      border-bottom:0;
+    }
+
+
+    input:checked + p {
+      background:#F9F9F9;
+      text-decoration: line-through;
+    }
+
+    input[type="checkbox"] {
+      margin:20px;
+    }
+
+    p {
+      margin:0;
+      padding:20px;
+      transition:background 0.2s;
+      flex:1;
+      font-family:'helvetica neue';
+      font-size: 20px;
+      font-weight: 200;
+      border-left: 1px solid #D1E2FF;
+    }
+
+    .details {
+      text-align: center;
+      font-size: 15px;
+    }
+
+
+  </style>
+   <!--
+   The following is a common layout you would see in an email client.
+
+   When a user clicks a checkbox, holds Shift, and then clicks another checkbox a few rows down, all the checkboxes inbetween those two checkboxes should be checked.
+
+  -->
+  <div class="inbox">
+    <div class="item">
+      <input type="checkbox">
+      <p>This is an inbox layout.</p>
+    </div>
+    <div class="item">
+      <input type="checkbox">
+      <p>Check one item</p>
+    </div>
+    <div class="item">
+      <input type="checkbox">
+      <p>Hold down your Shift key</p>
+    </div>
+    <div class="item">
+      <input type="checkbox">
+      <p>Check a lower item</p>
+    </div>
+    <div class="item">
+      <input type="checkbox">
+      <p>Everything inbetween should also be set to checked</p>
+    </div>
+    <div class="item">
+      <input type="checkbox">
+      <p>Try do it with out any libraries</p>
+    </div>
+    <div class="item">
+      <input type="checkbox">
+      <p>Just regular JavaScript</p>
+    </div>
+    <div class="item">
+      <input type="checkbox">
+      <p>Good Luck!</p>
+    </div>
+    <div class="item">
+      <input type="checkbox">
+      <p>Don't forget to tweet your result!</p>
+    </div>
+  </div>
+
+<script>
+  const inbox = document.querySelector('.inbox');
+  const boxes = document.querySelectorAll('div.item');
+  var shiftDown = false;
+  var currentCheck = false;
+  var shiftCount = [];
+
+  function toggle_check() {
+    boxes.forEach(box => {
+      var current = box.childNodes[1].checked;
+      box.childNodes[1].checked = !current;
+    });
+  };
+
+  const setShiftDown = function(event){
+    if(event.keyCode === 16 || event.charCode === 16){
+        shiftDown = true;
+        shiftCount = [];
+    };
+  };
+
+  const setShiftUp = function(event){
+    if(event.keyCode === 16 || event.charCode === 16){
+        shiftDown = false;
+        shiftCount = [];
+    };
+  };
+
+  const checkChange = function(event){
+    shiftCount.push(this.itemNumber);
+    if(shiftDown && shiftCount.length > 1) {
+      shiftCount.sort();
+      currentCheck = boxes[shiftCount[0]].childNodes[1].checked;
+      for (var i = shiftCount[0]; i <= shiftCount[shiftCount.length -1]; i++) {
+        boxes[i].childNodes[1].checked = currentCheck;
+      };
+    };
+  };
+
+  document.addEventListener('keydown',setShiftDown);
+  document.addEventListener('keyup',setShiftUp);
+
+  for (var i = 0; i < boxes.length; i++) {
+    boxes[i].childNodes[1].checked = false;
+    // add an .itemNumber so we have an absolute way to track the items.
+    boxes[i].itemNumber = i;
+    boxes[i].addEventListener('change', checkChange);
+  };
+
+</script>
+</body>
+</html>
diff --git a/11 - Custom Video Player/index.html b/11 - Custom Video Player/index.html
index fe2b55b394..bb2aa98fe9 100644
--- a/11 - Custom Video Player/index.html	
+++ b/11 - Custom Video Player/index.html	
@@ -19,6 +19,7 @@
        <input type="range" name="playbackRate" class="player__slider" min="0.5" max="2" step="0.1" value="1">
        <button data-skip="-10" class="player__button">« 10s</button>
        <button data-skip="25" class="player__button">25s »</button>
+       <button class="player__fullscreen">⇱</button>
      </div>
    </div>
 
diff --git a/11 - Custom Video Player/scripts.js b/11 - Custom Video Player/scripts.js
index e69de29bb2..9469228bf6 100644
--- a/11 - Custom Video Player/scripts.js	
+++ b/11 - Custom Video Player/scripts.js	
@@ -0,0 +1,67 @@
+/* Get elements */
+const player = document.querySelector('.player');
+const video = player.querySelector('.viewer');
+const progress = player.querySelector('.progress');
+const progressBar = player.querySelector('.progress__filled');
+const toggle = player.querySelector('.toggle');
+const skipButtons = player.querySelectorAll('[data-skip]');
+const ranges = player.querySelectorAll('.player__slider');
+const fsButton = player.querySelector('.player__fullscreen');
+let mouseDown = false;
+
+/*Build functions */
+function togglePlay() {
+  if(video.paused) {
+    video.play();
+  } else {
+    video.pause();
+  }
+}
+
+function updateButton() {
+  const icon = this.paused ? '►' : '❚ ❚';
+  toggle.textContent = icon;
+}
+
+function skip() {
+  video.currentTime += parseFloat(this.dataset.skip);
+}
+
+function handelRangeUpdate() {
+  video[this.name] = this.value;
+}
+
+function handleProgress() {
+  const percent = (video.currentTime / video.duration) * 100;
+  progressBar.style.flexBasis = `${percent}%`;
+}
+
+function scrub(e) {
+  const scrubTime = (e.offsetX / progress.offsetWidth) * video.duration;
+  video.currentTime = scrubTime
+}
+
+function toggleFull() {
+  // the controls don't show in full screen so I'm not sure if it really needs
+  // to "toggle."
+  if(document.mozFullScreenElement) {
+    document.mozCancelFullScreen();
+  } else {
+    video.mozRequestFullScreen();
+  }
+}
+
+/* Hook up event listeners */
+video.addEventListener('click', togglePlay);
+video.addEventListener('play', updateButton);
+video.addEventListener('pause', updateButton);
+toggle.addEventListener('click', togglePlay);
+skipButtons.forEach(button => button.addEventListener('click', skip));
+ranges.forEach(range => range.addEventListener('change', handelRangeUpdate));
+ranges.forEach(range => range.addEventListener('mousemove', handelRangeUpdate));
+video.addEventListener('timeupdate', handleProgress);
+progress.addEventListener('click', scrub);
+progress.addEventListener('mousemove', (e) => mouseDown && scrub(e));
+progress.addEventListener('mousedown', () => mouseDown = true);
+progress.addEventListener('mouseup', () => mouseDown = false);
+fsButton.addEventListener('click', toggleFull);
diff --git a/11 - Custom Video Player/style.css b/11 - Custom Video Player/style.css
index 41fea5522c..3bb7df20a0 100644
--- a/11 - Custom Video Player/style.css	
+++ b/11 - Custom Video Player/style.css	
@@ -46,6 +46,18 @@ body {
   border-color: #ffc600;
 }
 
+.player__fullscreen {
+  background:none;
+  border:0;
+  line-height:1;
+  color:white;
+  text-align: center;
+  outline:0;
+  padding: 0;
+  cursor:pointer;
+  max-width:50px;
+}
+
 .player__slider {
   width:10px;
   height:30px;
diff --git a/12 - Key Sequence Detection/index.html b/12 - Key Sequence Detection/index.html
new file mode 100644
index 0000000000..9c03e1d1cd
--- /dev/null
+++ b/12 - Key Sequence Detection/index.html	
@@ -0,0 +1,25 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+  <meta charset="UTF-8">
+  <title>Key Detection</title>
+  <script type="text/javascript" src="http://www.cornify.com/js/cornify.js"></script>
+</head>
+<body>
+<script>
+  const pressed = [];
+  const secretCode = 'morganma';
+
+  window.addEventListener('keyup', (e) => {
+    pressed.push(e.key);
+    pressed.splice(-secretCode.length - 1, pressed.length - secretCode.length);
+    console.log(pressed);
+    if(pressed.join("").endsWith(secretCode)) {
+      console.log("You got it!");
+      cornify_add();
+    }
+  })
+
+</script>
+</body>
+</html>
diff --git a/13 - Slide in on Scroll/index.html b/13 - Slide in on Scroll/index.html
new file mode 100644
index 0000000000..47a1d65d5a
--- /dev/null
+++ b/13 - Slide in on Scroll/index.html	
@@ -0,0 +1,144 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+  <meta charset="UTF-8">
+  <title>Document</title>
+</head>
+<body>
+
+  <div class="site-wrap">
+
+    <h1>Slide in on Scroll</h1>
+
+    <p>Consectetur adipisicing elit. Tempore tempora rerum, est autem cupiditate, corporis a qui libero ipsum delectus quidem dolor at nulla, adipisci veniam in reiciendis aut asperiores omnis blanditiis quod quas laborum nam! Fuga ad tempora in aspernatur pariaturlores sunt esse magni, ut, dignissimos.</p>
+    <p>Lorem ipsum cupiditate, corporis a qui libero ipsum delectus quidem dolor at nulla, adipisci veniam in reiciendis aut asperiores omnis blanditiis quod quas laborum nam! Fuga ad tempora in aspernatur pariatur fugit quibusdam dolores sunt esse magni, ut, dignissimos.</p>
+    <p>Adipisicing elit. Tempore tempora rerum..</p>
+    <p>Lorem ipsum dolor sit amet, consectetur adipisicing elit. Tempore tempora rerum, est autem cupiditate, corporis a qui libero ipsum delectus quidem dolor at nulla, adipisci veniam in reiciendis aut asperiores omnis blanditiis quod quas laborum nam! Fuga ad tempora in aspernatur pariatur fugit quibusdam dolores sunt esse magni, ut, dignissimos.</p>
+    <p>Lorem ipsum dolor sit amet, consectetur adipisicing elit. Tempore tempora rerum, est autem cupiditate, corporis a qui libero ipsum delectus quidem dolor at nulla, adipisci veniam in reiciendis aut asperiores omnis blanditiis quod quas laborum nam! Fuga ad tempora in aspernatur pariatur fugit quibusdam dolores sunt esse magni, ut, dignissimos.</p>
+    <p>Lorem ipsum dolor sit amet, consectetur adipisicing elit. Tempore tempora rerum, est autem cupiditate, corporis a qui libero ipsum delectus quidem dolor at nulla, adipisci veniam in reiciendis aut asperiores omnis blanditiis quod quas laborum nam! Fuga ad tempora in aspernatur pariatur fugit quibusdam dolores sunt esse magni, ut, dignissimos.</p>
+
+    <img src="http://unsplash.it/400/400" class="align-left slide-in">
+
+    <p>Lorem ipsum dolor sit amet, consectetur adipisicing elit. Voluptates, deserunt facilis et iste corrupti omnis tenetur est. Iste ut est dicta dolor itaque adipisci, dolorum minima, veritatis earum provident error molestias. Ratione magni illo sint vel velit ut excepturi consectetur suscipit, earum modi accusamus voluptatem nostrum, praesentium numquam, reiciendis voluptas sit id quisquam. Consequatur in quis reprehenderit modi perspiciatis necessitatibus saepe, quidem, suscipit iure natus dignissimos ipsam, eligendi deleniti accusantium, rerum quibusdam fugit perferendis et optio recusandae sed ratione. Culpa, dolorum reprehenderit harum ab voluptas fuga, nisi eligendi natus maiores illum quas quos et aperiam aut doloremque optio maxime fugiat doloribus. Eum dolorum expedita quam, nesciunt</p>
+
+    <img src="http://unsplash.it/400/401" class="align-right slide-in">
+
+    <p> at provident praesentium atque quas rerum optio dignissimos repudiandae ullam illum quibusdam. Vel ad error quibusdam, illo ex totam placeat. Quos excepturi fuga, molestiae ea quisquam minus, ratione dicta consectetur officia omnis, doloribus voluptatibus? Veniam ipsum veritatis architecto, provident quas consequatur doloremque quam quidem earum expedita, ad delectus voluptatum, omnis praesentium nostrum qui aspernatur ea eaque adipisci et cumque ab? Ea voluptatum dolore itaque odio. Eius minima distinctio harum, officia ab nihil exercitationem. Tempora rem nemo nam temporibus molestias facilis minus ipsam quam doloribus consequatur debitis nesciunt tempore officiis aperiam quisquam, molestiae voluptates cum, fuga culpa. Distinctio accusamus quibusdam, tempore perspiciatis dolorum optio facere consequatur quidem ullam beatae architecto, ipsam sequi officiis dignissimos amet impedit natus necessitatibus tenetur repellendus dolor rem! Dicta dolorem, iure, facilis illo ex nihil ipsa amet officia, optio temporibus eum autem odit repellendus nisi. Possimus modi, corrupti error debitis doloribus dicta libero earum, sequi porro ut excepturi nostrum ea voluptatem nihil culpa? Ullam expedita eligendi obcaecati reiciendis velit provident omnis quas qui in corrupti est dolore facere ad hic, animi soluta assumenda consequuntur reprehenderit! Voluptate dolor nihil veniam laborum voluptas nisi pariatur sed optio accusantium quam consectetur, corrupti, sequi et consequuntur, excepturi doloremque. Tempore quis velit corporis neque fugit non sequi eaque rem hic. Facere, inventore, aspernatur. Accusantium modi atque, asperiores qui nobis soluta cumque suscipit excepturi possimus doloremque odit saepe perferendis temporibus molestiae nostrum voluptatum quis id sint quidem nesciunt culpa. Rerum labore dolor beatae blanditiis praesentium explicabo velit optio esse aperiam similique, voluptatem cum, maiores ipsa tempore. Reiciendis sed culpa atque inventore, nam ullam enim expedita consectetur id velit iusto alias vitae explicabo nemo neque odio reprehenderit soluta sint eaque. Aperiam, qui ut tenetur, voluptate doloremque officiis dicta quaerat voluptatem rerum natus magni. Eum amet autem dolor ullam.</p>
+
+    <img src="http://unsplash.it/200/500" class="align-left slide-in">
+
+    <p>Lorem ipsum dolor sit amet, consectetur adipisicing elit. Distinctio maiores adipisci quibusdam repudiandae dolor vero placeat esse sit! Quibusdam saepe aperiam explicabo placeat optio, consequuntur nihil voluptatibus expedita quia vero perferendis, deserunt et incidunt eveniet <img src="http://unsplash.it/200/200" class="align-right slide-in"> temporibus doloremque possimus facilis. Possimus labore, officia dolore! Eaque ratione saepe, alias harum laboriosam deserunt laudantium blanditiis eum explicabo placeat reiciendis labore iste sint. Consectetur expedita dignissimos, non quos distinctio, eos rerum facilis eligendi. Asperiores laudantium, rerum ratione consequatur, culpa consectetur possimus atque ab tempore illum non dolor nesciunt. Neque, rerum. A vel non incidunt, quod doloremque dignissimos necessitatibus aliquid laboriosam architecto at cupiditate commodi expedita in, quae blanditiis. Deserunt labore sequi, repellat laboriosam est, doloremque culpa reiciendis tempore excepturi. Enim nostrum fugit itaque vel corporis ullam sed tenetur ipsa qui rem quam error sint, libero. Laboriosam rem, ratione. Autem blanditiis</p>
+
+
+    <p>laborum neque repudiandae quam, cumque, voluptate veritatis itaque, placeat veniam ad nisi. Expedita, laborum reprehenderit ratione soluta velit natus, odit mollitia. Corporis rerum minima fugiat in nostrum. Assumenda natus cupiditate hic quidem ex, quas, amet ipsum esse dolore facilis beatae maxime qui inventore, iste? Maiores dignissimos dolore culpa debitis voluptatem harum, excepturi enim reiciendis, tempora ab ipsam illum aspernatur quasi qui porro saepe iure sunt eligendi tenetur quaerat ducimus quas sequi omnis aperiam suscipit! Molestiae obcaecati officiis quo, ratione eveniet, provident pariatur. Veniam quasi expedita distinctio, itaque molestiae sequi, dolorum nisi repellendus quia facilis iusto dignissimos nam? Tenetur fugit quos autem nihil, perspiciatis expedita enim tempore, alias ab maiores quis necessitatibus distinctio molestias eum, quidem. Delectus impedit quidem laborum, fugit vel neque quo, ipsam, quasi aspernatur quas odio nihil? Veniam amet reiciendis blanditiis quis reprehenderit repudiandae neque, ab ducimus, odit excepturi voluptate saepe ipsam. Voluptatem eum error voluptas porro officiis, amet! Molestias, fugit, ut! Tempore non magnam, amet, facere ducimus accusantium eos veritatis neque.</p>
+
+    <img src="http://unsplash.it/400/400" class="align-right slide-in">
+
+    <p>Lorem ipsum dolor sit amet, consectetur adipisicing elit. Distinctio maiores adipisci quibusdam repudiandae dolor vero placeat esse sit! Quibusdam saepe aperiam explicabo placeat optio, consequuntur nihil voluptatibus expedita quia vero perferendis, deserunt et incidunt eveniet temporibus doloremque possimus facilis. Possimus labore, officia dolore! Eaque ratione saepe, alias harum laboriosam deserunt laudantium blanditiis eum explicabo placeat reiciendis labore iste sint. Consectetur expedita dignissimos, non quos distinctio, eos rerum facilis eligendi. Asperiores laudantium, rerum ratione consequatur, culpa consectetur possimus atque ab tempore illum non dolor nesciunt. Neque, rerum. A vel non incidunt, quod doloremque dignissimos necessitatibus aliquid laboriosam architecto at cupiditate commodi expedita in, quae blanditiis. Deserunt labore sequi, repellat laboriosam est, doloremque culpa reiciendis tempore excepturi. Enim nostrum fugit itaque vel corporis ullam sed tenetur ipsa qui rem quam error sint, libero. Laboriosam rem, ratione. Autem blanditiis laborum neque repudiandae quam, cumque, voluptate veritatis itaque, placeat veniam ad nisi. Expedita, laborum reprehenderit ratione soluta velit natus, odit mollitia. Corporis rerum minima fugiat in nostrum. Assumenda natus cupiditate hic quidem ex, quas, amet ipsum esse dolore facilis beatae maxime qui inventore, iste? Maiores dignissimos dolore culpa debitis voluptatem harum, excepturi enim reiciendis, tempora ab ipsam illum aspernatur quasi qui porro saepe iure sunt eligendi tenetur quaerat ducimus quas sequi omnis aperiam suscipit! Molestiae obcaecati officiis quo, ratione eveniet, provident pariatur. Veniam quasi expedita distinctio, itaque molestiae sequi, dolorum nisi repellendus quia facilis iusto dignissimos nam? Tenetur fugit quos autem nihil, perspiciatis expedita enim tempore, alias ab maiores quis necessitatibus distinctio molestias eum, quidem. Delectus impedit quidem laborum, fugit vel neque quo, ipsam, quasi aspernatur quas odio nihil? Veniam amet reiciendis blanditiis quis reprehenderit repudiandae neque, ab ducimus, odit excepturi voluptate saepe ipsam. Voluptatem eum error voluptas porro officiis, amet! Molestias, fugit, ut! Tempore non magnam, amet, facere ducimus accusantium eos veritatis neque.</p>
+    <p>Lorem ipsum dolor sit amet, consectetur adipisicing elit. Distinctio maiores adipisci quibusdam repudiandae dolor vero placeat esse sit! Quibusdam saepe aperiam explicabo placeat optio, consequuntur nihil voluptatibus expedita quia vero perferendis, deserunt et incidunt eveniet temporibus doloremque possimus facilis. Possimus labore, officia dolore! Eaque ratione saepe, alias harum laboriosam deserunt laudantium blanditiis eum explicabo placeat reiciendis labore iste sint. Consectetur expedita dignissimos, non quos distinctio, eos rerum facilis eligendi. Asperiores laudantium, rerum ratione consequatur, culpa consectetur possimus atque ab tempore illum non dolor nesciunt. Neque, rerum. A vel non incidunt, quod doloremque dignissimos necessitatibus aliquid laboriosam architecto at cupiditate commodi expedita in, quae blanditiis. Deserunt labore sequi, repellat laboriosam est, doloremque culpa reiciendis tempore excepturi. Enim nostrum fugit itaque vel corporis ullam sed tenetur ipsa qui rem quam error sint, libero. Laboriosam rem, ratione. Autem blanditiis laborum neque repudiandae quam, cumque, voluptate veritatis itaque, placeat veniam ad nisi. Expedita, laborum reprehenderit ratione soluta velit natus, odit mollitia. Corporis rerum minima fugiat in nostrum. Assumenda natus cupiditate hic quidem ex, quas, amet ipsum esse dolore facilis beatae maxime qui inventore, iste? Maiores dignissimos dolore culpa debitis voluptatem harum, excepturi enim reiciendis, tempora ab ipsam illum aspernatur quasi qui porro saepe iure sunt eligendi tenetur quaerat ducimus quas sequi omnis aperiam suscipit! Molestiae obcaecati officiis quo, ratione eveniet, provident pariatur. Veniam quasi expedita distinctio, itaque molestiae sequi, dolorum nisi repellendus quia facilis iusto dignissimos nam? Tenetur fugit quos autem nihil, perspiciatis expedita enim tempore, alias ab maiores quis necessitatibus distinctio molestias eum, quidem. Delectus impedit quidem laborum, fugit vel neque quo, ipsam, quasi aspernatur quas odio nihil? Veniam amet reiciendis blanditiis quis reprehenderit repudiandae neque, ab ducimus, odit excepturi voluptate saepe ipsam. Voluptatem eum error voluptas porro officiis, amet! Molestias, fugit, ut! Tempore non magnam, amet, facere ducimus accusantium eos veritatis neque.</p>
+
+
+
+
+  </div>
+
+  <script>
+    function debounce(func, wait = 100, immediate = true) {
+      var timeout;
+      return function() {
+        var context = this, args = arguments;
+        var later = function() {
+          timeout = null;
+          if (!immediate) func.apply(context, args);
+        };
+        var callNow = immediate && !timeout;
+        clearTimeout(timeout);
+        timeout - setTimeout(later, wait);
+        if (callNow) func.apply(context, args);
+      };
+    };
+
+
+    const sliderImages = document.querySelectorAll('.slide-in');
+
+    function checkSlide(e) {
+      sliderImages.forEach(sliderImage => {
+        // half way through the image.
+        const slideInAt = (window.scrollY + window.innerHeight)
+          - sliderImage.height / 2;
+        // bottom of the image.
+        const imageBottom = sliderImage.offsetTop + sliderImage.height;
+        const isHalfShown = slideInAt > sliderImage.offsetTop;
+        const isNotScrolledPast = window.scrollY < imageBottom;
+
+        if(isHalfShown && isNotScrolledPast) {
+          sliderImage.classList.add('active');
+        } else {
+          sliderImage.classList.remove('active');
+        }
+
+
+      })
+    }
+
+    window.addEventListener('scroll', debounce(checkSlide));
+  </script>
+
+  <style>
+    html {
+      box-sizing: border-box;
+      background:#ffc600;
+      font-family:'helvetica neue';
+      font-size: 20px;
+      font-weight: 200;
+    }
+    body {
+      margin: 0;
+    }
+    *, *:before, *:after {
+      box-sizing: inherit;
+    }
+
+    h1 {
+      margin-top: 0;
+    }
+
+    .site-wrap {
+      max-width: 700px;
+      margin: 100px auto;
+      background:white;
+      padding:40px;
+      text-align: justify;
+    }
+
+    .align-left {
+      float:left;
+      margin-right:20px;
+    }
+
+    .align-right {
+      float:right;
+      margin-left:20px;
+    }
+
+    .slide-in {
+      opacity:0;
+      transition:all .5s;
+    }
+
+    .align-left.slide-in {
+      transform:translateX(-30%) scale(0.95);
+    }
+    .align-right.slide-in {
+      transform:translateX(30%) scale(0.95);
+    }
+
+    .slide-in.active {
+      opacity:1;
+      transform:translateX(0%) scale(1);
+    }
+
+  </style>
+
+</body>
+</html>
diff --git a/15 - LocalStorage/index.html b/15 - LocalStorage/index.html
new file mode 100644
index 0000000000..c765074f42
--- /dev/null
+++ b/15 - LocalStorage/index.html	
@@ -0,0 +1,97 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+  <meta charset="UTF-8">
+  <title>LocalStorage</title>
+  <link rel="stylesheet" href="style.css">
+</head>
+<body>
+  <!--
+      Fish SVG Cred:
+      https://thenounproject.com/search/?q=fish&i=589236
+   -->
+
+   <svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" version="1.1" x="0px" y="0px" viewBox="0 0 512 512" enable-background="new 0 0 512 512" xml:space="preserve"><g><path d="M495.9,425.3H16.1c-5.2,0-10.1,2.9-12.5,7.6c-2.4,4.7-2.1,10.3,0.9,14.6l39,56.4c2.6,3.8,7,6.1,11.6,6.1h401.7   c4.6,0,9-2.3,11.6-6.1l39-56.4c3-4.3,3.3-9.9,0.9-14.6C506,428.2,501.1,425.3,495.9,425.3z M449.4,481.8H62.6L43,453.6H469   L449.4,481.8z"/><path d="M158.3,122c7.8,0,14.1-6.3,14.1-14.1V43.4c0-7.8-6.3-14.1-14.1-14.1c-7.8,0-14.1,6.3-14.1,14.1v64.5   C144.2,115.7,150.5,122,158.3,122z"/><path d="M245.1,94.7c7.8,0,14.1-6.3,14.1-14.1V16.1c0-7.8-6.3-14.1-14.1-14.1C237.3,2,231,8.3,231,16.1v64.5   C231,88.4,237.3,94.7,245.1,94.7z"/><path d="M331.9,122c7.8,0,14.1-6.3,14.1-14.1V43.4c0-7.8-6.3-14.1-14.1-14.1s-14.1,6.3-14.1,14.1v64.5   C317.8,115.7,324.1,122,331.9,122z"/><path d="M9.6,385.2c5.3,2.8,11.8,1.9,16.2-2.2l50.6-47.7c56.7,46.5,126.6,71.9,198.3,71.9c0,0,0,0,0,0   c87.5,0,169.7-36.6,231.4-103.2c5-5.4,5-13.8,0-19.2c-61.8-66.5-144-103.2-231.4-103.2c-72,0-142.2,25.6-199,72.5l-50-47.1   c-4.4-4.1-10.9-5-16.2-2.2c-5.3,2.8-8.3,8.7-7.4,14.6l11.6,75L2.2,370.6C1.3,376.5,4.2,382.4,9.6,385.2z M380.9,230.8   c34.9,14.3,67.2,35.7,95.3,63.6c-10.1,10-20.8,19.2-31.9,27.5c-22.4-3.3-29.6-8.8-30.7-9.7c-4-5.7-11.8-7.7-18.1-4.4   c-6.9,3.6-9.5,12.2-5.9,19.1c1.9,3.5,7.3,10.3,22.4,16c-10.1,5.7-20.5,10.7-31.1,15.1C352.4,320.2,352.4,268.6,380.9,230.8z    M36.3,255.6l29.4,27.7c5.3,5,13.6,5.1,19.1,0.3c53.2-47.6,120.7-73.7,190-73.7c26.9,0,53.2,3.9,78.5,11.3   c-29.3,44.6-29.3,102,0,146.6c-25.3,7.4-51.6,11.3-78.5,11.3c-69,0-136.3-26-189.4-73.2c-2.7-2.4-13.4-6.3-19.1,0.3l-30.1,28.3   l5.7-40C42.2,293,36.3,255.6,36.3,255.6z"/><circle cx="398.8" cy="273.8" r="14.1"/></g></svg>
+
+  <div class="wrapper">
+    <h2>LOCAL TAPAS</h2>
+    <p></p>
+    <ul class="plates">
+      <li>Loading Tapas...</li>
+    </ul>
+    <form class="add-items">
+      <input type="text" name="item" placeholder="Item Name" required>
+      <input type="submit" value="+ Add Item">
+    </form>
+    <button class="clear">Clear List</button>
+    <button class="select" id=0>Select All</button>
+    <button class="select" id=1>Clear Selected</button>
+  </div>
+
+<script>
+  const addItems = document.querySelector('.add-items');
+  const itemsList = document.querySelector('.plates');
+  const items = JSON.parse(localStorage.getItem('items')) || [];
+  const clear = document.querySelector('.clear');
+  const selectButtons = document.querySelectorAll('.select');
+
+  function addItem(e) {
+    e.preventDefault();
+    const text = this.querySelector('[name=item]').value;
+    const item = {
+      text: text,
+      done: false
+    }
+    items.push(item);
+    populateList(items,itemsList);
+    localStorage.setItem('items',JSON.stringify(items));
+    this.reset();
+  }
+
+  function populateList(plates = [], platesList) {
+    platesList.innerHTML = plates.map((plate, i) => {
+      return `
+        <li>
+          <input type="checkbox" data-index=${i} id="item${i}" ${plate.done ? 'checked' : ''} />
+          <label for="item${i}">${plate.text.charAt(0).toUpperCase() + plate.text.slice(1)}</label>
+        </li>
+      `;
+    }).join('');
+  }
+
+  function toggleDone(e) {
+    if(!e.target.matches('input')) return; //skip this unless it's an input.
+    const el = e.target;
+    const index = el.dataset.index;
+    items[index].done = !items[index].done;
+    localStorage.setItem('items',JSON.stringify(items));
+    populateList(items,itemsList);
+  }
+
+  function toggleSelectedHandler(e) {
+    e.target.id === "0"  ? toggleSelected(true) : toggleSelected(false);
+    localStorage.setItem('items',JSON.stringify(items));
+    populateList(items,itemsList);
+  }
+
+  function toggleSelected(action) {
+    items.forEach(item => item.done = action);
+  }
+
+  function clearItemCache() {
+    localStorage.removeItem('items');
+    items.length = 0;
+    populateList(items, itemsList);
+  }
+
+  addItems.addEventListener('submit', addItem);
+  itemsList.addEventListener('click', toggleDone);
+  clear.addEventListener('click', clearItemCache);
+  selectButtons.forEach(button => button.addEventListener('click', toggleSelectedHandler));
+  populateList(items, itemsList);
+
+</script>
+
+
+</body>
+</html>
diff --git a/16 - Mouse Move Shadow/index.html b/16 - Mouse Move Shadow/index.html
new file mode 100644
index 0000000000..d99306ea8a
--- /dev/null
+++ b/16 - Mouse Move Shadow/index.html	
@@ -0,0 +1,65 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+  <meta charset="UTF-8">
+  <title>Mouse Shadow</title>
+</head>
+<body>
+
+  <div class="hero">
+    <h1 contenteditable>🔥WOAH!</h1>
+  </div>
+
+  <style>
+  html {
+    color:black;
+    font-family: sans-serif;
+  }
+
+  .hero {
+    min-height: 100vh;
+    display:flex;
+    justify-content: center;
+    align-items: center;
+    color:black;
+  }
+
+
+  h1 {
+    text-shadow: 10px 10px 0 rgba(0,0,0,1);
+    font-size: 100px;
+  }
+  </style>
+
+<script>
+  const hero = document.querySelector('.hero');
+  const text = hero.querySelector('h1');
+  const walk = 200; // 200 pixels
+
+  function shadow(e) {
+    const { offsetWidth: width, offsetHeight: height } = hero;
+    let { offsetX: x, offsetY: y } = e;
+
+    if(this !== e.target) {
+      x = x + e.target.offsetLeft;
+      y = y + e.target.offsetTop;
+    }
+
+    const xWalk = Math.round((x /width * walk) - (walk / 2));
+    const yWalk = Math.round((y / height * walk) - (walk / 2));
+
+    text.style.textShadow = `
+      ${xWalk}px ${yWalk}px 0 rgba(255,0,255,0.7),
+      ${xWalk * -1}px ${yWalk}px 0 rgba(255,255,0,0.7),
+      ${xWalk}px ${yWalk * -1}px 0 rgba(0,255,0,0.7),
+      ${yWalk}px ${xWalk * -1}px 0 rgba(128,128,0,0.7),
+      ${yWalk * -1}px ${xWalk}px 0 rgba(100,128,200,0.7)
+      `;
+
+    // console.log(xWalk, yWalk);
+  }
+
+  hero.addEventListener('mousemove', shadow);
+</script>
+</body>
+</html>
diff --git a/17 - Sort Without Articles/index.html b/17 - Sort Without Articles/index.html
new file mode 100644
index 0000000000..7081d9b921
--- /dev/null
+++ b/17 - Sort Without Articles/index.html	
@@ -0,0 +1,76 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+  <meta charset="UTF-8">
+  <title>Sort Without Articles</title>
+</head>
+<body>
+
+  <style>
+    body {
+      font-family: sans-serif;
+      background: url("https://source.unsplash.com/nDqA4d5NL0k/2000x2000");
+      background-size: cover;
+      display: flex;
+      align-items: center;
+      min-height: 100vh;
+    }
+
+    #bands {
+      list-style: inside square;
+      font-size: 20px;
+      background: white;
+      width: 500px;
+      margin: auto;
+      padding: 0;
+      box-shadow: 0 0 0 20px rgba(0, 0, 0, 0.05);
+    }
+    #bands li {
+      border-bottom: 1px solid #efefef;
+      padding: 20px;
+    }
+    #bands li:last-child {
+      border-bottom: 0;
+    }
+
+    a {
+      color: #ffc600;
+      text-decoration: none;
+    }
+
+  </style>
+
+  <ul id="bands"></ul>
+
+<script>
+  const bands = ['The Plot in You', 'The Devil Wears Prada', 'Pierce the Veil',
+    'Norma Jean', 'The Bled', 'Say Anything', 'The Midway State',
+    'We Came as Romans', 'Counterparts', 'Oh, Sleeper', 'A Skylit Drive',
+    'Anywhere But Here', 'An Old Dog'];
+
+  const bandList = document.querySelector('#bands');
+  const articles = /^THE |^A |^AN /;
+
+  bands.sort((a, b) => {
+    nameA = a.toUpperCase().replace(articles,'');
+    nameB = b.toUpperCase().replace(articles,'');
+    console.log("comparing " + nameA + " to " + nameB + "." );
+    return nameA < nameB ? -1 : 1
+
+  });
+
+  bandList.innerHTML = bands.map(band => {
+    return `
+      <li>
+          ${band}
+      </li>
+    `
+  }).join('');
+
+
+
+
+</script>
+
+</body>
+</html>
diff --git a/18 - Adding Up Times with Reduce/index.html b/18 - Adding Up Times with Reduce/index.html
new file mode 100644
index 0000000000..6e6dc2fe3e
--- /dev/null
+++ b/18 - Adding Up Times with Reduce/index.html	
@@ -0,0 +1,208 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+  <meta charset="UTF-8">
+  <title>Videos</title>
+</head>
+<body>
+  <ul class="videos">
+    <li data-time="5:43">
+      Video 1
+    </li>
+    <li data-time="2:33">
+      Video 2
+    </li>
+    <li data-time="3:45">
+      Video 3
+    </li>
+    <li data-time="0:47">
+      Video 4
+    </li>
+    <li data-time="5:21">
+      Video 5
+    </li>
+    <li data-time="6:56">
+      Video 6
+    </li>
+    <li data-time="3:46">
+      Video 7
+    </li>
+    <li data-time="5:25">
+      Video 8
+    </li>
+    <li data-time="3:14">
+      Video 9
+    </li>
+    <li data-time="3:31">
+      Video 10
+    </li>
+    <li data-time="5:59">
+      Video 11
+    </li>
+    <li data-time="3:07">
+      Video 12
+    </li>
+    <li data-time="11:29">
+      Video 13
+    </li>
+    <li data-time="8:57">
+      Video 14
+    </li>
+    <li data-time="5:49">
+      Video 15
+    </li>
+    <li data-time="5:52">
+      Video 16
+    </li>
+    <li data-time="5:50">
+      Video 17
+    </li>
+    <li data-time="9:13">
+      Video 18
+    </li>
+    <li data-time="11:51">
+      Video 19
+    </li>
+    <li data-time="7:58">
+      Video 20
+    </li>
+    <li data-time="4:40">
+      Video 21
+    </li>
+    <li data-time="4:45">
+      Video 22
+    </li>
+    <li data-time="6:46">
+      Video 23
+    </li>
+    <li data-time="7:24">
+      Video 24
+    </li>
+    <li data-time="7:12">
+      Video 25
+    </li>
+    <li data-time="5:23">
+      Video 26
+    </li>
+    <li data-time="3:34">
+      Video 27
+    </li>
+    <li data-time="8:22">
+      Video 28
+    </li>
+    <li data-time="5:17">
+      Video 29
+    </li>
+    <li data-time="3:10">
+      Video 30
+    </li>
+    <li data-time="4:43">
+      Video 31
+    </li>
+    <li data-time="19:43">
+      Video 32
+    </li>
+    <li data-time="0:47">
+      Video 33
+    </li>
+    <li data-time="0:47">
+      Video 34
+    </li>
+    <li data-time="3:14">
+      Video 35
+    </li>
+    <li data-time="3:59">
+      Video 36
+    </li>
+    <li data-time="2:43">
+      Video 37
+    </li>
+    <li data-time="4:17">
+      Video 38
+    </li>
+    <li data-time="6:56">
+      Video 39
+    </li>
+    <li data-time="3:05">
+      Video 40
+    </li>
+    <li data-time="2:06">
+      Video 41
+    </li>
+    <li data-time="1:59">
+      Video 42
+    </li>
+    <li data-time="1:49">
+      Video 43
+    </li>
+    <li data-time="3:36">
+      Video 44
+    </li>
+    <li data-time="7:10">
+      Video 45
+    </li>
+    <li data-time="3:44">
+      Video 46
+    </li>
+    <li data-time="3:44">
+      Video 47
+    </li>
+    <li data-time="4:36">
+      Video 48
+    </li>
+    <li data-time="3:16">
+      Video 49
+    </li>
+    <li data-time="1:10">
+      Video 50
+    </li>
+    <li data-time="6:10">
+      Video 51
+    </li>
+    <li data-time="2:14">
+      Video 52
+    </li>
+    <li data-time="3:44">
+      Video 53
+    </li>
+    <li data-time="5:05">
+      Video 54
+    </li>
+    <li data-time="6:03">
+      Video 55
+    </li>
+    <li data-time="12:39">
+      Video 56
+    </li>
+    <li data-time="1:56">
+      Video 57
+    </li>
+    <li data-time="4:04">
+      Video 58
+    </li>
+
+<script>
+  const time = Array
+    .from(document.querySelectorAll('[data-time]'))
+    .map(node => node.dataset.time)
+    .map(timeCode => {
+      const [mins, secs] = timeCode.split(':').map(parseFloat);
+      return (mins * 60) + secs;
+    })
+    .reduce((a,b) => parseInt(a) + parseInt(b))
+    ;
+
+  // Convery to HH:MM:SS format
+  const total = parseInt(parseInt(time / 60) / 60) + ":" + (parseInt(time / 60) % 60) + ":" + parseInt(time % 60);
+
+  // Test by converting back.
+  const [h, m, s] = total.split(':');
+  const test = (parseInt(h) * 60 * 60) + (parseInt(m) * 60) + parseInt(s);
+
+  console.log(time,total,test);
+
+
+
+</script>
+</body>
+</html>
diff --git a/19 - Webcam Fun/index.html b/19 - Webcam Fun/index.html
index d4ffc4dc2a..a2c66ca55a 100755
--- a/19 - Webcam Fun/index.html	
+++ b/19 - Webcam Fun/index.html	
@@ -10,7 +10,7 @@
   <div class="photobooth">
     <div class="controls">
       <button onClick="takePhoto()">Take Photo</button>
-<!--       <div class="rgb">
+       <div class="rgb">
         <label for="rmin">Red Min:</label>
         <input type="range" min=0 max=255 name="rmin">
         <label for="rmax">Red Max:</label>
@@ -29,7 +29,7 @@
         <input type="range" min=0 max=255 name="bmin">
         <label for="bmax">Blue Max:</label>
         <input type="range" min=0 max=255 name="bmax">
-      </div> -->
+      </div>
     </div>
 
     <canvas class="photo"></canvas>
diff --git a/19 - Webcam Fun/scripts.js b/19 - Webcam Fun/scripts.js
index 00355f5a9c..bfddbbf761 100644
--- a/19 - Webcam Fun/scripts.js	
+++ b/19 - Webcam Fun/scripts.js	
@@ -3,3 +3,34 @@ const canvas = document.querySelector('.photo');
 const ctx = canvas.getContext('2d');
 const strip = document.querySelector('.strip');
 const snap = document.querySelector('.snap');
+
+function getVideo() {
+  navigator.mediaDevices.getUserMedia({ video: true, audio: false })
+    .then(localMediaStream => {
+      console.log(localMediaStream);
+      video.src = window.URL.createObjectURL(localMediaStream);
+      video.play();
+    })
+    .catch(err => {
+      console.error(`access denied`, err);
+    });
+}
+
+function paintToCanavas() {
+  const width = video.videoWidth;
+  const height = video.videoHeight;
+
+  canvas.width = width;
+  canvas.height = height;
+
+  setInterval(() => {
+    ctx.drawImage(video, 0, 0, width, height);
+  }, 50);
+}
+
+function takePhoto() {
+  snap.currentTime = 0;
+  snap.play();
+}
+
+getVideo();