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config.json
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1228 lines (1228 loc) · 26.1 KB
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{
"active": true,
"blurb": "Java is a very widely used Object Oriented programming language. It's safe, simple to use and portable so that you can \"write once, run anywhere\".",
"exercises": [
{
"core": true,
"difficulty": 1,
"slug": "hello-world",
"topics": [
"strings"
],
"unlocked_by": null,
"uuid": "f77dc7e3-35a8-4300-a7c8-2c1765e9644d"
},
{
"core": true,
"difficulty": 1,
"slug": "two-fer",
"topics": [
"conditionals",
"strings"
],
"unlocked_by": null,
"uuid": "74515d45-565b-4be2-96c4-77e58efa9257"
},
{
"core": false,
"difficulty": 1,
"slug": "reverse-string",
"topics": [
"strings"
],
"unlocked_by": "two-fer",
"uuid": "2c8afeed-480e-41f3-ad58-590fa8f88029"
},
{
"core": false,
"difficulty": 2,
"slug": "armstrong-numbers",
"topics": [
"integers",
"mathematics"
],
"unlocked_by": null,
"uuid": "8e1dd48c-e05e-4a72-bf0f-5aed8dd123f5"
},
{
"core": false,
"difficulty": 2,
"slug": "rna-transcription",
"topics": [
"loops",
"maps",
"strings"
],
"unlocked_by": null,
"uuid": "8e983ed2-62f7-439a-a144-fb8fdbdf4d30"
},
{
"core": false,
"difficulty": 3,
"slug": "pangram",
"topics": [
"pattern_matching",
"regular_expressions",
"strings"
],
"unlocked_by": null,
"uuid": "133b0f84-bdc7-4508-a0a1-5732a7db81ef"
},
{
"core": true,
"difficulty": 3,
"slug": "hamming",
"topics": [
"integers",
"loops",
"strings"
],
"unlocked_by": null,
"uuid": "ce899ca6-9cc7-47ba-b76f-1bbcf2630b76"
},
{
"core": true,
"difficulty": 3,
"slug": "gigasecond",
"topics": [
"dates",
"integers",
"time"
],
"unlocked_by": null,
"uuid": "bf1641c8-dc0d-4d38-9cfe-b4c132ea3553"
},
{
"core": false,
"difficulty": 3,
"slug": "space-age",
"topics": [
"conditionals",
"floating_point_numbers",
"mathematics"
],
"unlocked_by": null,
"uuid": "e5b524cd-3a1c-468a-8981-13e8eeccb29d"
},
{
"core": false,
"difficulty": 3,
"slug": "acronym",
"topics": [
"loops",
"parsing",
"searching",
"strings"
],
"unlocked_by": null,
"uuid": "c31bbc6d-bdcf-44f7-bf35-5f98752e38d0"
},
{
"core": true,
"difficulty": 3,
"slug": "scrabble-score",
"topics": [
"games",
"loops",
"pattern_matching",
"strings",
"transforming"
],
"unlocked_by": null,
"uuid": "afae9f2d-8baf-4bd7-8d7c-d486337f7c97"
},
{
"core": false,
"difficulty": 3,
"slug": "raindrops",
"topics": [
"conditionals",
"integers",
"mathematics",
"strings"
],
"unlocked_by": "hello-world",
"uuid": "d916e4f8-fda1-41c0-ab24-79e8fc3f1272"
},
{
"core": true,
"difficulty": 3,
"slug": "difference-of-squares",
"topics": [
"integers",
"loops",
"mathematics"
],
"unlocked_by": null,
"uuid": "b0da59c6-1b55-405c-b163-007ebf09f5e8"
},
{
"core": true,
"difficulty": 3,
"slug": "secret-handshake",
"topics": [
"bitwise_operations",
"conditionals",
"cryptography",
"enumerations",
"integers",
"loops",
"mathematics",
"transforming"
],
"unlocked_by": null,
"uuid": "71c7c174-7e2c-43c2-bdd6-7515fcb12a91"
},
{
"core": false,
"difficulty": 3,
"slug": "perfect-numbers",
"topics": [
"enumerations",
"exception_handling",
"filtering",
"integers",
"mathematics"
],
"unlocked_by": "difference-of-squares",
"uuid": "d0dcc898-ec38-4822-9e3c-1a1829c9b2d9"
},
{
"core": false,
"difficulty": 3,
"slug": "protein-translation",
"topics": [
"arrays",
"conditionals",
"loops",
"strings"
],
"unlocked_by": "rna-transcription",
"uuid": "331073b3-bd1a-4868-b767-a64ce9fd9d97"
},
{
"core": false,
"difficulty": 4,
"slug": "proverb",
"topics": [
"arrays",
"loops",
"strings"
],
"unlocked_by": "two-fer",
"uuid": "9906491b-a638-408d-86a4-4ad320a92658"
},
{
"core": false,
"difficulty": 4,
"slug": "isbn-verifier",
"topics": [
"integers",
"loops",
"strings"
],
"unlocked_by": "hamming",
"uuid": "838bc1d7-b2de-482a-9bfc-c881b4ccb04c"
},
{
"core": false,
"difficulty": 4,
"slug": "sum-of-multiples",
"topics": [
"arrays",
"conditionals",
"integers",
"loops",
"mathematics"
],
"unlocked_by": "difference-of-squares",
"uuid": "2f244afc-3e7b-4f89-92af-e2b427f4ef35"
},
{
"core": false,
"difficulty": 4,
"slug": "luhn",
"topics": [
"algorithms",
"booleans",
"loops",
"mathematics",
"strings",
"type_conversion"
],
"unlocked_by": "hamming",
"uuid": "5227a76c-8ecb-4e5f-b023-6af65a057c41"
},
{
"core": true,
"difficulty": 4,
"slug": "matrix",
"topics": [
"arrays",
"integers",
"loops",
"pattern_matching",
"strings",
"type_conversion"
],
"unlocked_by": null,
"uuid": "c1d4e0b4-6a0f-4be9-8222-345966621f53"
},
{
"core": true,
"difficulty": 4,
"slug": "triangle",
"topics": [
"booleans",
"classes",
"exception_handling",
"mathematics"
],
"unlocked_by": null,
"uuid": "ec268d8e-997b-4553-8c67-8bdfa1ecb888"
},
{
"core": false,
"difficulty": 4,
"slug": "largest-series-product",
"topics": [
"integers",
"loops",
"mathematics",
"strings",
"type_conversion"
],
"unlocked_by": "hamming",
"uuid": "b7310b6e-435c-4d5f-b2bd-31e586d0f238"
},
{
"core": false,
"difficulty": 4,
"slug": "sieve",
"topics": [
"algorithms",
"integers",
"lists",
"loops",
"mathematics"
],
"unlocked_by": "difference-of-squares",
"uuid": "6791d01f-bae4-4b63-ae76-86529ac49e36"
},
{
"core": false,
"difficulty": 4,
"slug": "twelve-days",
"topics": [
"arrays",
"conditionals",
"loops",
"strings"
],
"unlocked_by": "two-fer",
"uuid": "581afdbb-dfb6-4dc5-9554-a025b5469a3c"
},
{
"core": true,
"difficulty": 4,
"slug": "rotational-cipher",
"topics": [
"cryptography",
"integers",
"strings"
],
"unlocked_by": null,
"uuid": "9eb41883-55ef-4681-b5ac-5c2259302772"
},
{
"core": false,
"difficulty": 4,
"slug": "kindergarten-garden",
"topics": [
"arrays",
"enumerations",
"lists",
"logic",
"loops",
"pattern_recognition",
"strings"
],
"unlocked_by": "matrix",
"uuid": "0b92ffee-c092-4ab1-ad78-76c8cf80e1b5"
},
{
"core": false,
"difficulty": 4,
"slug": "collatz-conjecture",
"topics": [
"conditionals",
"exception_handling",
"integers",
"mathematics",
"recursion"
],
"unlocked_by": "triangle",
"uuid": "1500d39a-c9d9-4d3a-9e77-fdc1837fc6ad"
},
{
"core": false,
"difficulty": 4,
"slug": "nth-prime",
"topics": [
"arrays",
"exception_handling",
"integers",
"lists",
"loops"
],
"unlocked_by": "triangle",
"uuid": "2c69db99-648d-4bd7-8012-1fbdeff6ca0a"
},
{
"core": true,
"difficulty": 4,
"slug": "saddle-points",
"topics": [
"arrays",
"conditionals",
"integers",
"lists",
"loops",
"mathematics",
"matrices",
"sets"
],
"unlocked_by": null,
"uuid": "8dfc2f0d-1141-46e9-95e2-6f35ccf6f160"
},
{
"core": false,
"difficulty": 4,
"slug": "diamond",
"topics": [
"arrays",
"lists",
"loops",
"strings",
"text_formatting"
],
"unlocked_by": "two-fer",
"uuid": "ecbd997b-86f4-4e11-9ff0-706ac2899415"
},
{
"core": false,
"difficulty": 4,
"slug": "isogram",
"topics": [
"conditionals",
"loops",
"parsing",
"strings"
],
"unlocked_by": "hello-world",
"uuid": "c3e89c7c-3a8a-4ddc-b653-9b0ff9e1d7d8"
},
{
"core": true,
"difficulty": 5,
"slug": "flatten-array",
"topics": [
"arrays",
"lists",
"loops",
"recursion"
],
"unlocked_by": null,
"uuid": "a732a838-8170-458a-a85e-d6b4c46f97a1"
},
{
"core": false,
"difficulty": 5,
"slug": "pig-latin",
"topics": [
"arrays",
"lists",
"strings",
"transforming"
],
"unlocked_by": "hello-world",
"uuid": "38bc80ae-d842-4c04-a797-48edf322504d"
},
{
"core": false,
"difficulty": 5,
"slug": "phone-number",
"topics": [
"conditionals",
"pattern_matching",
"regular_expressions",
"strings"
],
"unlocked_by": "hamming",
"uuid": "5f9139e7-9fbb-496a-a0d7-a946283033de"
},
{
"core": false,
"difficulty": 5,
"slug": "nucleotide-count",
"topics": [
"conditionals",
"exception_handling",
"integers",
"maps",
"parsing",
"searching",
"strings"
],
"unlocked_by": "hamming",
"uuid": "2d80fdfc-5bd7-4b67-9fbe-8ab820d89051"
},
{
"core": true,
"difficulty": 5,
"slug": "word-count",
"topics": [
"conditionals",
"integers",
"loops",
"maps",
"strings"
],
"unlocked_by": null,
"uuid": "3603b770-87a5-4758-91f3-b4d1f9075bc1"
},
{
"core": false,
"difficulty": 5,
"slug": "run-length-encoding",
"topics": [
"integers",
"pattern_matching",
"strings",
"transforming"
],
"unlocked_by": "rotational-cipher",
"uuid": "4499a3f9-73a7-48bf-8753-d5b6abf588c9"
},
{
"core": true,
"difficulty": 5,
"slug": "robot-name",
"topics": [
"pattern_matching",
"randomness",
"regular_expressions",
"strings",
"text_formatting"
],
"unlocked_by": null,
"uuid": "d7c2eed9-64c7-4c4a-b45d-c787d460337f"
},
{
"core": false,
"difficulty": 5,
"slug": "prime-factors",
"topics": [
"arrays",
"conditionals",
"integers",
"lists",
"loops",
"mathematics"
],
"unlocked_by": "triangle",
"uuid": "599c08ec-7338-46ed-99f8-a76f78f724e6"
},
{
"core": false,
"difficulty": 5,
"slug": "allergies",
"topics": [
"booleans",
"conditionals",
"enumerations",
"integers",
"lists",
"loops"
],
"unlocked_by": "gigasecond",
"uuid": "6a617ddb-04e3-451c-bb30-27ccd0be9125"
},
{
"core": false,
"difficulty": 5,
"slug": "bob",
"topics": [
"booleans",
"conditionals",
"strings"
],
"unlocked_by": "two-fer",
"uuid": "34cd328c-cd96-492b-abd4-2b8716cdcd9a"
},
{
"core": false,
"difficulty": 5,
"slug": "pascals-triangle",
"topics": [
"algorithms",
"arrays",
"exception_handling",
"integers",
"mathematics",
"matrices"
],
"unlocked_by": "matrix",
"uuid": "d2a76905-1c8c-4b03-b4f7-4fbff19329f3"
},
{
"core": false,
"difficulty": 5,
"slug": "bracket-push",
"topics": [
"stacks",
"strings"
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