config.json

{
  "track_id": "reasonml",
  "language": "ReasonML",
  "active": true,
  "blurb": "ReasonML is a strongly typed functional language which compiles to both Javascript and native.",
  "ignore_pattern": "[Ee]xample",
  "solution_pattern": "[Ee]xample",
  "test_pattern": "[Tt]est",
  "exercises": [
    {
      "slug": "hello-world",
      "uuid": "63d72b81-c7a4-4a94-8224-69f4c68cc374",
      "core": true,
      "unlocked_by": null,
      "difficulty": 1,
      "topics": [
        "setting_up_reasonml_dev_environment",
        "strings"
      ]
    },
    {
      "slug": "leap",
      "uuid": "94d63245-0c40-40e4-952f-83ee4ef87b33",
      "core": true,
      "unlocked_by": null,
      "difficulty": 1,
      "topics": [
        "booleans",
        "integers"
      ]
    },
    {
      "slug": "space-age",
      "uuid": "9e8b7922-fd95-4797-af1b-736a6179821d",
      "core": false,
      "unlocked_by": "leap",
      "difficulty": 2,
      "topics": [
        "enum_types",
        "floating_point_arithmetic",
        "fun_expressions"
      ]
    },
    {
      "slug": "bob",
      "uuid": "88a4ce55-2c79-416c-930d-9e8923e16e45",
      "core": true,
      "unlocked_by": null,
      "difficulty": 2,
      "topics": [
        "control_flow_conditionals",
        "pattern_recognition",
        "regular_expressions",
        "strings"
      ]
    },
    {
      "slug": "rna-transcription",
      "uuid": "9690c216-d999-4b44-b73c-b7a8d776cf5d",
      "core": true,
      "unlocked_by": null,
      "difficulty": 2,
      "topics": [
        "list_map_function",
        "lists",
        "variants"
      ]
    },
    {
      "slug": "word-count",
      "uuid": "304edc6f-635c-4fd9-9b05-6a77e1929856",
      "core": true,
      "unlocked_by": null,
      "difficulty": 2,
      "topics": [
        "list_map_function",
        "lists",
        "pattern_recognition",
        "regular_expressions",
        "variants"
      ]
    },
    {
      "slug": "raindrops",
      "uuid": "d8ee28f4-bc35-408f-8380-a2eb54dec5b0",
      "core": true,
      "unlocked_by": null,
      "difficulty": 2,
      "topics": [
        "fun_expressions",
        "list_map_function"
      ]
    },
    {
      "slug": "armstrong-numbers",
      "uuid": "cc660762-4006-40c2-bc3b-a7bb4ac69202",
      "core": false,
      "unlocked_by": "leap",
      "difficulty": 2,
      "topics": [
        "algorithms",
        "arrays",
        "folding",
        "mathematics"
      ]
    },
    {
      "slug": "anagram",
      "uuid": "1ddb534c-54e9-44a2-bd5f-fdcded7b03c8",
      "core": false,
      "unlocked_by": "word-count",
      "difficulty": 3,
      "topics": [
        "filtering",
        "strings"
      ]
    },
    {
      "slug": "pangram",
      "uuid": "dddf877a-a8d4-45d7-8543-882c08bad2e8",
      "core": false,
      "unlocked_by": "word-count",
      "difficulty": 3,
      "topics": [
        "strings"
      ]
    },
    {
      "slug": "isogram",
      "uuid": "4e7e7b4b-b279-47c2-9d5a-3c44f7bbeb34",
      "core": false,
      "unlocked_by": "word-count",
      "difficulty": 3,
      "topics": [
        "lists",
        "strings"
      ]
    },
    {
      "slug": "phone-number",
      "uuid": "2721c31b-773e-43c5-93ab-f704d62e5cde",
      "core": true,
      "unlocked_by": null,
      "difficulty": 3,
      "topics": [
        "regular_expressions",
        "strings"
      ]
    },
    {
      "slug": "roman-numerals",
      "uuid": "fb891c45-82f1-422d-ac4e-00409668d6a7",
      "core": false,
      "unlocked_by": "leap",
      "difficulty": 3,
      "topics": [
        "arithmetic",
        "strings"
      ]
    },
    {
      "slug": "binary-search",
      "uuid": "eb635d37-a70b-47b2-883b-8ec9ca6098ef",
      "core": true,
      "unlocked_by": null,
      "difficulty": 4,
      "topics": [
        "arrays",
        "recursion"
      ]
    },
    {
      "slug": "run-length-encoding",
      "uuid": "1c8245de-3ae2-4b59-83a9-d34c540f67f0",
      "core": true,
      "unlocked_by": null,
      "difficulty": 5,
      "topics": [
        "converting_strings_to_ints",
        "strings"
      ]
    },
    {
      "slug": "minesweeper",
      "uuid": "a98cd43d-a575-429b-bb33-00748b5ef2c4",
      "core": true,
      "unlocked_by": null,
      "difficulty": 5,
      "topics": [
        "arrays",
        "strings"
      ]
    },
    {
      "slug": "change",
      "uuid": "3526ae52-5962-43d6-ae83-dd6a9ca6e25b",
      "core": false,
      "unlocked_by": "binary-search",
      "difficulty": 5,
      "topics": [
        "dynamic_programming",
        "integers",
        "recursion"
      ]
    },
    {
      "slug": "acronym",
      "uuid": "c6623707-e7e9-4ce9-9440-8bb87696bb73",
      "core": false,
      "unlocked_by": null,
      "difficulty": 2,
      "topics": [
        "regular_expressions",
        "strings"
      ]
    },
    {
      "slug": "all-your-base",
      "uuid": "364cafb4-ada0-4f9f-87f0-c6cbf603fcba",
      "core": false,
      "unlocked_by": "binary-search",
      "difficulty": 2,
      "topics": [
        "algorithms",
        "integers",
        "lists",
        "folding"
      ]
    },
    {
      "slug": "accumulate",
      "uuid": "f3025c02-fc67-4354-8e0a-a76e9c5cef4e",
      "core": true,
      "unlocked_by": null,
      "difficulty": 2,
      "topics": [
        "algorithms",
        "lists",
        "folding"
      ]
    }
  ]
}