config.json

{
  "language": "V",
  "slug": "vlang",
  "active": true,
  "status": {
    "concept_exercises": false,
    "test_runner": true,
    "representer": false,
    "analyzer": false
  },
  "blurb": "V is a simple, fast, safe, and compiled language. It is great for developing maintainable software.",
  "version": 3,
  "online_editor": {
    "indent_style": "space",
    "indent_size": 4,
    "highlightjs_language": "golang"
  },
  "test_runner": {
    "average_run_time": 3
  },
  "files": {
    "solution": [
      "%{kebab_slug}.v"
    ],
    "test": [
      "run_test.v"
    ],
    "example": [
      ".meta/example.v"
    ]
  },
  "exercises": {
    "practice": [
      {
        "slug": "bob",
        "name": "Bob",
        "uuid": "04f4d226-b7b9-4635-9fbf-db7809690889",
        "practices": [],
        "prerequisites": [],
        "difficulty": 1
      },
      {
        "slug": "grains",
        "name": "Grains",
        "uuid": "e9a9d0d1-1756-4be5-8fc8-bd2d2d52611c",
        "practices": [],
        "prerequisites": [],
        "difficulty": 1
      },
      {
        "slug": "hamming",
        "name": "Hamming",
        "uuid": "622a3dba-8893-4f2d-9e05-8aedd68df7a9",
        "practices": [],
        "prerequisites": [],
        "difficulty": 1
      },
      {
        "slug": "hello-world",
        "name": "Hello World",
        "uuid": "1ec54f68-8050-41a8-b6ce-fab024d20ef4",
        "practices": [],
        "prerequisites": [],
        "difficulty": 1
      },
      {
        "slug": "isogram",
        "name": "Isogram",
        "uuid": "dc522fc7-94e5-4527-ac6e-e713ac4a5ec2",
        "practices": [],
        "prerequisites": [],
        "difficulty": 1
      },
      {
        "slug": "leap",
        "name": "Leap",
        "uuid": "9dc292bc-75c2-4d98-968a-960f478b9aae",
        "practices": [],
        "prerequisites": [],
        "difficulty": 1
      },
      {
        "slug": "nucleotide-count",
        "name": "Nucleotide Count",
        "uuid": "27d24b09-71dc-462c-b80d-8408b62c69a1",
        "practices": [],
        "prerequisites": [],
        "difficulty": 1
      },
      {
        "slug": "pangram",
        "name": "Pangram",
        "uuid": "b3872608-a0fc-4315-a051-cb9d377109d8",
        "practices": [],
        "prerequisites": [],
        "difficulty": 1
      },
      {
        "slug": "raindrops",
        "name": "Raindrops",
        "uuid": "a9000aca-c372-4ddc-a5d9-cd6afa9e2535",
        "practices": [],
        "prerequisites": [],
        "difficulty": 1
      },
      {
        "slug": "resistor-color",
        "name": "Resistor Color",
        "uuid": "06e88843-e280-4022-8c66-f449303f419d",
        "practices": [],
        "prerequisites": [],
        "difficulty": 1
      },
      {
        "slug": "reverse-string",
        "name": "Reverse String",
        "uuid": "b2162ec1-1dd1-4ac9-92b0-4d047d6cd0c5",
        "practices": [],
        "prerequisites": [],
        "difficulty": 1
      },
      {
        "slug": "scrabble-score",
        "name": "Scrabble Score",
        "uuid": "dc44cbd5-13f0-4473-a06d-8e6a1dc364bc",
        "practices": [],
        "prerequisites": [],
        "difficulty": 1
      },
      {
        "slug": "triangle",
        "name": "Triangle",
        "uuid": "4af029c7-3154-4781-8c49-4269d84cadad",
        "practices": [],
        "prerequisites": [],
        "difficulty": 1
      },
      {
        "slug": "two-fer",
        "name": "Two Fer",
        "uuid": "df360057-385e-4166-96e1-ed0629c02ca3",
        "practices": [],
        "prerequisites": [],
        "difficulty": 1
      },
      {
        "slug": "accumulate",
        "name": "Accumulate",
        "uuid": "76b3c5ce-a2b2-4e75-bd2a-bb94e81c2701",
        "practices": [],
        "prerequisites": [],
        "difficulty": 2
      },
      {
        "slug": "acronym",
        "name": "Acronym",
        "uuid": "0a23399d-b212-4453-b4b8-9c7b57d46e37",
        "practices": [],
        "prerequisites": [],
        "difficulty": 2
      },
      {
        "slug": "allergies",
        "name": "Allergies",
        "uuid": "3a8383d1-b504-470e-b035-f6ceecfbbb28",
        "practices": [],
        "prerequisites": [],
        "difficulty": 2
      },
      {
        "slug": "collatz-conjecture",
        "name": "Collatz Conjecture",
        "uuid": "4fb3cf4f-c509-4fd9-8a99-6a7223c94c48",
        "practices": [],
        "prerequisites": [],
        "difficulty": 2
      },
      {
        "slug": "darts",
        "name": "Darts",
        "uuid": "6868f54b-7a5e-469a-b0c4-723fe1fea127",
        "practices": [],
        "prerequisites": [],
        "difficulty": 2
      },
      {
        "slug": "difference-of-squares",
        "name": "Difference of Squares",
        "uuid": "98de9e7b-1a8a-449a-9296-857537bcf38f",
        "practices": [],
        "prerequisites": [],
        "difficulty": 2
      },
      {
        "slug": "etl",
        "name": "ETL",
        "uuid": "3d66d6f5-5d74-4d29-872e-e92154df5dd6",
        "practices": [],
        "prerequisites": [],
        "difficulty": 2
      },
      {
        "slug": "gigasecond",
        "name": "Gigasecond",
        "uuid": "200a6e9a-cdec-4a24-a32c-7f3c5d671d5e",
        "practices": [],
        "prerequisites": [],
        "difficulty": 2
      },
      {
        "slug": "high-scores",
        "name": "High Scores",
        "uuid": "694ade58-8851-4050-afa0-81fad339e21f",
        "practices": [],
        "prerequisites": [],
        "difficulty": 2
      },
      {
        "slug": "kindergarten-garden",
        "name": "Kindergarten Garden",
        "uuid": "fb94d392-5356-4c21-9de9-618f473a780d",
        "practices": [],
        "prerequisites": [],
        "difficulty": 2
      },
      {
        "slug": "luhn",
        "name": "Luhn",
        "uuid": "12515229-c74e-4943-afcf-8f8b37f8e89c",
        "practices": [],
        "prerequisites": [],
        "difficulty": 2
      },
      {
        "slug": "micro-blog",
        "name": "Micro Blog",
        "uuid": "133c5fb4-7a0d-4fe9-be69-58f248af9046",
        "practices": [],
        "prerequisites": [],
        "difficulty": 2
      },
      {
        "slug": "resistor-color-duo",
        "name": "Resistor Color Duo",
        "uuid": "6f955919-1478-4296-ae5c-8c3caf06d614",
        "practices": [],
        "prerequisites": [],
        "difficulty": 2
      },
      {
        "slug": "sum-of-multiples",
        "name": "Sum Of Multiples",
        "uuid": "18b7fc26-c45b-41a0-a1b4-4dc82766d2df",
        "practices": [],
        "prerequisites": [],
        "difficulty": 2
      },
      {
        "slug": "anagram",
        "name": "Anagram",
        "uuid": "ced95ca8-5145-472e-aaf8-a5998883dbe6",
        "practices": [],
        "prerequisites": [],
        "difficulty": 3
      },
      {
        "slug": "armstrong-numbers",
        "name": "Armstrong Numbers",
        "uuid": "3dd0d34b-1584-4960-bf82-beb2f4ca4e48",
        "practices": [],
        "prerequisites": [],
        "difficulty": 3
      },
      {
        "slug": "binary-search",
        "name": "Binary Search",
        "uuid": "18752af6-01a0-4125-9f45-e2be034b584c",
        "practices": [],
        "prerequisites": [],
        "difficulty": 3
      },
      {
        "slug": "eliuds-eggs",
        "name": "Eliud's Eggs",
        "uuid": "3f07d979-1bc1-4102-8490-c451ad988fb6",
        "practices": [],
        "prerequisites": [],
        "difficulty": 3
      },
      {
        "slug": "isbn-verifier",
        "name": "ISBN Verifier",
        "uuid": "c0a26fda-7ce7-43f0-8da1-cb5b5d5e434f",
        "practices": [],
        "prerequisites": [],
        "difficulty": 3
      },
      {
        "slug": "pascals-triangle",
        "name": "Pascal's Triangle",
        "uuid": "c5376614-8e7f-4ef2-9a00-f61363556719",
        "practices": [],
        "prerequisites": [],
        "difficulty": 3
      },
      {
        "slug": "perfect-numbers",
        "name": "Perfect Numbers",
        "uuid": "f56ecbe9-87f8-47ce-ac52-c1cc61c22563",
        "practices": [],
        "prerequisites": [],
        "difficulty": 3
      },
      {
        "slug": "phone-number",
        "name": "Phone Number",
        "uuid": "8af4128a-59c4-477f-9903-bec44f3e1555",
        "practices": [],
        "prerequisites": [],
        "difficulty": 3
      },
      {
        "slug": "protein-translation",
        "name": "Protein Translation",
        "uuid": "67965836-804d-4a48-93f4-0064ae712d24",
        "practices": [],
        "prerequisites": [],
        "difficulty": 3
      },
      {
        "slug": "pythagorean-triplet",
        "name": "Pythagorean Triplet",
        "uuid": "915e4694-fb02-496e-9860-001d2aae70cd",
        "practices": [],
        "prerequisites": [],
        "difficulty": 3
      },
      {
        "slug": "rna-transcription",
        "name": "RNA Transcription",
        "uuid": "8c01dab7-daae-4ad6-adcc-f023296bda33",
        "practices": [],
        "prerequisites": [],
        "difficulty": 3
      },
      {
        "slug": "roman-numerals",
        "name": "Roman Numerals",
        "uuid": "eeab8f00-e9ac-4696-ba1d-d1c418199d5d",
        "practices": [],
        "prerequisites": [],
        "difficulty": 3
      },
      {
        "slug": "run-length-encoding",
        "name": "Run Length Encoding",
        "uuid": "c0c0c0a8-8cf8-400c-a42f-2e9283a46e5b",
        "practices": [],
        "prerequisites": [],
        "difficulty": 3
      },
      {
        "slug": "secret-handshake",
        "name": "Secret Handshake",
        "uuid": "021c6fbd-adac-43a3-b2b9-22bde0ae2968",
        "practices": [],
        "prerequisites": [],
        "difficulty": 3
      },
      {
        "slug": "series",
        "name": "Series",
        "uuid": "a0477a3c-547e-4cde-a23e-a917fa408284",
        "practices": [],
        "prerequisites": [],
        "difficulty": 3
      },
      {
        "slug": "square-root",
        "name": "Square Root",
        "uuid": "632e459c-2a85-4efc-a981-91f52b7f4b6c",
        "practices": [],
        "prerequisites": [],
        "difficulty": 3
      },
      {
        "slug": "strain",
        "name": "Strain",
        "uuid": "2da79b0f-d182-46c7-a4e4-f0246a0fad65",
        "practices": [],
        "prerequisites": [],
        "difficulty": 3
      },
      {
        "slug": "sublist",
        "name": "Sublist",
        "uuid": "61a1c85e-2137-4c11-9265-85a0ef9800ae",
        "practices": [],
        "prerequisites": [],
        "difficulty": 3
      },
      {
        "slug": "affine-cipher",
        "name": "Affine Cipher",
        "uuid": "80c52bdc-1d57-49b0-b72d-a890faf3c4b2",
        "practices": [],
        "prerequisites": [],
        "difficulty": 4
      },
      {
        "slug": "all-your-base",
        "name": "All Your Base",
        "uuid": "fe3ed5cb-e38c-47f3-b167-a54b5ebd1a8d",
        "practices": [],
        "prerequisites": [],
        "difficulty": 4
      },
      {
        "slug": "atbash-cipher",
        "name": "Atbash Cipher",
        "uuid": "53e57ac4-f709-4a4b-ba87-cb3e561e191b",
        "practices": [],
        "prerequisites": [],
        "difficulty": 4
      },
      {
        "slug": "circular-buffer",
        "name": "Circular Buffer",
        "uuid": "ba0df82d-6c45-4ac4-854e-a6dcf476203b",
        "practices": [],
        "prerequisites": [],
        "difficulty": 4
      },
      {
        "slug": "clock",
        "name": "Clock",
        "uuid": "0a1673d3-a5b2-4a82-aa96-2e2070b1e5e2",
        "practices": [],
        "prerequisites": [],
        "difficulty": 4
      },
      {
        "slug": "crypto-square",
        "name": "Crypto Square",
        "uuid": "39431693-b130-4e1a-a4c1-781eb0226e39",
        "practices": [],
        "prerequisites": [],
        "difficulty": 4
      },
      {
        "slug": "diamond",
        "name": "Diamond",
        "uuid": "823e4266-237b-45e5-94e5-1d21163ce38f",
        "practices": [],
        "prerequisites": [],
        "difficulty": 4
      },
      {
        "slug": "game-of-life",
        "name": "Game Of Life",
        "uuid": "41df8c1c-ca5f-467b-aa09-1b6be0342a38",
        "practices": [],
        "prerequisites": [],
        "difficulty": 4
      },
      {
        "slug": "killer-sudoku-helper",
        "name": "Killer Sudoku Helper",
        "uuid": "a657c97b-a2a8-4b57-a68d-6971fa7bb85f",
        "practices": [],
        "prerequisites": [],
        "difficulty": 4
      },
      {
        "slug": "largest-series-product",
        "name": "Largest Series Product",
        "uuid": "5942108c-94f6-4f36-9c2e-2189e75791b9",
        "practices": [],
        "prerequisites": [],
        "difficulty": 4
      },
      {
        "slug": "matching-brackets",
        "name": "Matching Brackets",
        "uuid": "880dd926-37fd-411b-9537-921bcc3583ba",
        "practices": [],
        "prerequisites": [],
        "difficulty": 4
      },
      {
        "slug": "matrix",
        "name": "Matrix",
        "uuid": "b389b48c-fa60-41f6-8e5e-491b4ca7a346",
        "practices": [],
        "prerequisites": [],
        "difficulty": 4
      },
      {
        "slug": "minesweeper",
        "name": "Minesweeper",
        "uuid": "5bf69277-40cf-455d-8408-c8dd780b104d",
        "practices": [],
        "prerequisites": [],
        "difficulty": 4
      },
      {
        "slug": "nth-prime",
        "name": "Nth Prime",
        "uuid": "d62b3878-ff3d-42f9-aef9-a469cb6f812c",
        "practices": [],
        "prerequisites": [],
        "difficulty": 4
      },
      {
        "slug": "pig-latin",
        "name": "Pig Latin",
        "uuid": "351ee590-6869-460e-815e-ae8644c8ed9e",
        "practices": [],
        "prerequisites": [],
        "difficulty": 4
      },
      {
        "slug": "prime-factors",
        "name": "Prime Factors",
        "uuid": "e6122f44-a632-44ac-8683-68b167870cd5",
        "practices": [],
        "prerequisites": [],
        "difficulty": 4
      },
      {
        "slug": "rational-numbers",
        "name": "Rational Numbers",
        "uuid": "5cf96f11-1313-45e7-8f1b-2d9eaa6fa017",
        "practices": [],
        "prerequisites": [],
        "difficulty": 4
      },
      {
        "slug": "rotational-cipher",
        "name": "Rotational Cipher",
        "uuid": "95aab10c-925c-4ffe-a063-c0b7d915020d",
        "practices": [],
        "prerequisites": [],
        "difficulty": 4
      },
      {
        "slug": "saddle-points",
        "name": "Saddle Points",
        "uuid": "693d0b18-a7a3-463b-bd53-f74b2adf373e",
        "practices": [],
        "prerequisites": [],
        "difficulty": 4
      },
      {
        "slug": "sieve",
        "name": "Sieve",
        "uuid": "2f6e7c12-46f5-44aa-a448-b0126769eee7",
        "practices": [],
        "prerequisites": [],
        "difficulty": 4
      },
      {
        "slug": "space-age",
        "name": "Space Age",
        "uuid": "a0a7fe2a-e8bf-4951-a42b-cbec858c0e62",
        "practices": [],
        "prerequisites": [],
        "difficulty": 4
      },
      {
        "slug": "spiral-matrix",
        "name": "Spiral Matrix",
        "uuid": "2fd887a4-bf2d-4cbe-8293-d195f7947f9e",
        "practices": [],
        "prerequisites": [],
        "difficulty": 4
      },
      {
        "slug": "yacht",
        "name": "Yacht",
        "uuid": "67c5ced9-9664-4b9f-a33e-d37f7341cc16",
        "practices": [],
        "prerequisites": [],
        "difficulty": 4
      },
      {
        "slug": "complex-numbers",
        "name": "Complex Numbers",
        "uuid": "26f834d8-6182-4f41-aa4f-a376e0c83def",
        "practices": [],
        "prerequisites": [],
        "difficulty": 5
      },
      {
        "slug": "custom-set",
        "name": "Custom Set",
        "uuid": "7a75f29b-77a4-491f-84dd-bff01269a6b3",
        "practices": [],
        "prerequisites": [],
        "difficulty": 5
      },
      {
        "slug": "grade-school",
        "name": "Grade School",
        "uuid": "24f0d852-3581-4e99-b488-d367d16ff1e7",
        "practices": [],
        "prerequisites": [],
        "difficulty": 5
      },
      {
        "slug": "knapsack",
        "name": "Knapsack",
        "uuid": "cd1d7cc3-2c8a-439c-a604-d1b971611556",
        "practices": [],
        "prerequisites": [],
        "difficulty": 5
      },
      {
        "slug": "meetup",
        "name": "Meetup",
        "uuid": "3e9f83c6-6425-44a6-a57a-88171f11c40e",
        "practices": [],
        "prerequisites": [],
        "difficulty": 5
      },
      {
        "slug": "parallel-letter-frequency",
        "name": "Parallel Letter Frequency",
        "uuid": "61b5fc26-dccd-4ed2-a15e-723273632d5d",
        "practices": [],
        "prerequisites": [],
        "difficulty": 5
      },
      {
        "slug": "rail-fence-cipher",
        "name": "Rail Fence Cipher",
        "uuid": "7fbfaabf-a231-4e5c-a005-b4ea5299be63",
        "practices": [],
        "prerequisites": [],
        "difficulty": 5
      },
      {
        "slug": "rectangles",
        "name": "Rectangles",
        "uuid": "7f78f9da-93cf-4934-a50f-c93f6bf5a0cd",
        "practices": [],
        "prerequisites": [],
        "difficulty": 5
      },
      {
        "slug": "simple-linked-list",
        "name": "Simple Linked List",
        "uuid": "42b638fb-3ad1-4a0f-a26b-096ad583c997",
        "practices": [],
        "prerequisites": [],
        "difficulty": 5
      },
      {
        "slug": "state-of-tic-tac-toe",
        "name": "State of Tic-Tac-Toe",
        "uuid": "fc70e5b9-6861-437e-81ac-d4334bde3bfc",
        "practices": [],
        "prerequisites": [],
        "difficulty": 5
      },
      {
        "slug": "two-bucket",
        "name": "Two Bucket",
        "uuid": "8793305d-820f-4ae6-92e0-43cb6d9cfbd8",
        "practices": [],
        "prerequisites": [],
        "difficulty": 5
      },
      {
        "slug": "variable-length-quantity",
        "name": "Variable Length Quantity",
        "uuid": "7c0a8cb0-22dc-4a2f-bb9f-872716f47cf2",
        "practices": [],
        "prerequisites": [],
        "difficulty": 5
      },
      {
        "slug": "bowling",
        "name": "Bowling",
        "uuid": "a62ffd58-12ae-414d-a5ba-fa970de81d02",
        "practices": [],
        "prerequisites": [],
        "difficulty": 6
      },
      {
        "slug": "change",
        "name": "Change",
        "uuid": "6a8d5dd8-a7f0-453b-97cd-a12e505cac32",
        "practices": [],
        "prerequisites": [],
        "difficulty": 6
      },
      {
        "slug": "linked-list",
        "name": "Linked List",
        "uuid": "79f48b51-3e4a-4bac-961a-2d41e2b17215",
        "practices": [],
        "prerequisites": [],
        "difficulty": 6
      },
      {
        "slug": "list-ops",
        "name": "List Ops",
        "uuid": "c7b387ae-3ea2-40d2-9792-5f83d14f316e",
        "practices": [],
        "prerequisites": [],
        "difficulty": 6
      },
      {
        "slug": "palindrome-products",
        "name": "Palindrome Products",
        "uuid": "23f4a69b-9d5a-4dd3-b8d9-d4fc937241d2",
        "practices": [],
        "prerequisites": [],
        "difficulty": 6
      },
      {
        "slug": "say",
        "name": "Say",
        "uuid": "3e1efddd-c473-44d8-9e90-a80c52639d9a",
        "practices": [],
        "prerequisites": [],
        "difficulty": 6
      },
      {
        "slug": "wordy",
        "name": "Wordy",
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  "key_features": [
    {
      "title": "Concurrency",
      "content": "V can run concurrently using `spawn` to start a new thread",
      "icon": "concurrency"
    },
    {
      "title": "Cross Platform",
      "content": "V is cross-compiled with v -os windows or v -os linux",
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      "content": "V includes vdoc to get instant documentation generated from the module's source code",
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}