config.json

{
  "slug": "swift",
  "language": "Swift",
  "repository": "https://github.com/exercism/xswift",
  "active": true,
  "exercises": [
    {
        "difficulty": 1,
        "slug": "hello-world",
        "topics": [
            "Text formatting",
            "Optional values"
        ]
    },
    {
        "difficulty": 1,
        "slug": "leap",
        "topics": [
            "Integers"
        ]
    },
    {
        "difficulty": 1,
        "slug": "gigasecond",
        "topics": [
            "Dates"
        ]
    },
    {
        "difficulty": 1,
        "slug": "difference-of-squares",
        "topics": [
            "Integers"
        ]
    },
    {
        "difficulty": 1,
        "slug": "rna-transcription",
        "topics": [
            "Strings",
            "Transforming"
        ]
    },
    {
        "difficulty": 1,
        "slug": "sum-of-multiples",
        "topics": [
            "Lists",
            "Transforming"
        ]
    },
    {
        "difficulty": 1,
        "slug": "space-age",
        "topics": [
            "Discriminated unions",
            "Floating-point numbers"
        ]
    },
    {
        "difficulty": 2,
        "slug": "bob",
        "topics": [
            "Strings",
            "Control-flow (if-else statements)"
        ]
    },
    {
        "difficulty": 2,
        "slug": "grains",
        "topics": [
            "Integers"
        ]
    },
    {
        "difficulty": 2,
        "slug": "hamming",
        "topics": [
            "Strings",
            "Filtering"
        ]
    },
    {
        "difficulty": 2,
        "slug": "nucleotide-count",
        "topics": [
            "Maps",
            "Strings"
        ]
    },
    {
        "difficulty": 2,
        "slug": "accumulate",
        "topics": [
            "Recursion",
            "Transforming"
        ]
    },
    {
        "difficulty": 2,
        "slug": "raindrops",
        "topics": [
            "Text formatting",
            "Filtering"
        ]
    },
    {
        "difficulty": 2,
        "slug": "grade-school",
        "topics": [
            "Maps",
            "Sorting"
        ]
    },
    {
        "difficulty": 2,
        "slug": "etl",
        "topics": [
            "Maps",
            "Transforming"
        ]
    },
    {
        "difficulty": 2,
        "slug": "isogram",
        "topics": [
            "Strings",
            "Filtering"
        ]
    },
    {
        "difficulty": 3,
        "slug": "clock",
        "topics": [
            "Time",
            "Structural equality"
        ]
    },
    {
        "difficulty": 3,
        "slug": "triangle",
        "topics": [
            "Integers",
            "Discriminated unions"
        ]
    },
    {
        "difficulty": 3,
        "slug": "robot-name",
        "topics": [
            "Randomness",
            "Strings"
        ]
    },
    {
        "difficulty": 3,
        "slug": "scrabble-score",
        "topics": [
            "Transforming"
        ]
    },
    {
        "difficulty": 3,
        "slug": "kindergarten-garden",
        "topics": [
            "Parsing",
            "Enumerations"
        ]
    },
    {
        "difficulty": 3,
        "slug": "queen-attack",
        "topics": [
            "Tuples"
        ]
    },
    {
        "difficulty": 3,
        "slug": "strain",
        "topics": [
            "Sequences",
            "Filtering"
        ]
    },
    {
        "difficulty": 3,
        "slug": "sieve",
        "topics": [
            "Filtering",
            "Mathematics"
        ]
    },
    {
        "difficulty": 3,
        "slug": "phone-number",
        "topics": [
            "Parsing",
            "Transforming"
        ]
    },
    {
        "difficulty": 3,
        "slug": "perfect-numbers",
        "topics": [
            "Integers",
            "Discriminated unions"
        ]
    },
    {
        "difficulty": 3,
        "slug": "robot-simulator",
        "topics": [
            "Records",
            "Tuples"
        ]
    },
    {
        "difficulty": 3,
        "slug": "binary-search",
        "topics": [
            "Searching",
            "Lists"
        ]
    },
    {
        "difficulty": 3,
        "slug": "flatten-array",
        "topics": [
            "Searching",
            "Looping",
            "Lists"
        ]
    },

    {
       "difficulty": 3,
        "slug": "sublist",
        "topics": [
            "Looping",
            "Lists"
        ]
    },
    {
        "difficulty": 3,
        "slug": "secret-handshake",
        "topics": [
            "Bitwise operations",
            "Lists"
        ]
    },
    {
        "difficulty": 4,
        "slug": "word-count",
        "topics": [
            "Strings",
            "Maps",
            "Transforming"
        ]
    },
    {
        "difficulty": 4,
        "slug": "allergies",
        "topics": [
            "Enumerations",
            "Bitwise operations",
            "Filtering"
        ]
    },
    {
       "difficulty": 4,
        "slug": "beer-song",
        "topics": [
            "Looping",
            "Conditionals",
            "Strings"
        ]

    },

    {
        "difficulty": 4,
        "slug": "twelve-days",
        "topics": [
            "Text formatting",
            "Algorithms"
        ]
    },
    {
        "difficulty": 4,
        "slug": "meetup",
        "topics": [
            "Dates"
        ]
    },
    {
        "difficulty": 4,
        "slug": "anagram",
        "topics": [
            "Strings",
            "Filtering"
        ]
    },
    {
        "difficulty": 4,
        "slug": "series",
        "topics": [
            "Strings",
            "Lists",
            "Transforming"
        ]
    },
    {
        "difficulty": 4,
        "slug": "simple-linked-list",
        "topics": [
            "Lists"
        ]
    },
    {
        "difficulty": 4,
        "slug": "acronym",
        "topics": [
            "Strings",
            "Transforming"
        ]
    },
    {
        "difficulty": 4,
        "slug": "matrix",
        "topics": [
            "Matrices",
            "Parsing"
        ]
    },
    {
        "difficulty": 4,
        "slug": "all-your-base",
        "topics": [
            "Integers",
            "Transforming"
        ]
    },
    {
        "difficulty": 4,
        "slug": "largest-series-product",
        "topics": [
            "Strings",
            "Integers",

            "Transforming"
        ]
    },
    {
        "difficulty": 4,
        "slug": "house",
        "topics": [
            "Text formatting",
            "Algorithms"
        ]
    },
    {
        "difficulty": 4,
        "slug": "pythagorean-triplet",
        "topics": [
            "Records",
            "Integers",
            "Mathematics"
        ]
    },
    {
        "difficulty": 4,
        "slug": "saddle-points",
        "topics": [
            "Matrices",
            "Lists"
        ]
    },
    {
        "difficulty": 4,
        "slug": "pascals-triangle",
        "topics": [
            "Recursion",
            "Lists",
            "Mathematics"
        ]
    },
    {
        "difficulty": 4,
        "slug": "prime-factors",
        "topics": [
            "Integers",
            "Mathematics"
        ]
    },
    {
        "difficulty": 4,
        "slug": "pangram",
        "topics": [
            "Strings",
            "Searching"
        ]
    },
    {
        "difficulty": 5,
        "slug": "roman-numerals",
        "topics": [
            "Recursion",
            "Transforming"
        ]
    },
    {
        "difficulty": 5,
        "slug": "binary-search-tree",
        "topics": [
            "Searching",
            "Trees"
        ]
    },
    {
        "difficulty": 5,
        "slug": "ocr-numbers",
        "topics": [
            "Parsing",
            "Pattern recognition"
        ]
    },
    {
        "difficulty": 5,
        "slug": "linked-list",
        "topics": [
            "Lists"
        ]
    },
    {
        "difficulty": 5,
        "slug": "simple-cipher",
        "topics": [
            "Strings",
            "Algorithms",
            "Transforming"
        ]
    },
    {
        "difficulty": 5,
        "slug": "atbash-cipher",
        "topics": [
            "Strings",
            "Algorithms",
            "Transforming"
        ]
    },
    {
        "difficulty": 5,
        "slug": "food-chain",
        "topics": [
            "Text formatting",
            "Algorithms"
        ]
    },
    {
        "difficulty": 5,
        "slug": "custom-set",
        "topics": [
            "Sets"
        ]
    },
    {
        "difficulty": 5,
        "slug": "crypto-square",
        "topics": [
            "Strings",
            "Algorithms",
            "Transforming"
        ]
    },
    {
        "difficulty": 5,
        "slug": "luhn",
        "topics": [
            "Strings",
            "Algorithms",
            "Transforming"
        ]
    },
    {
        "difficulty": 5,
        "slug": "run-length-encoding",
        "topics": [
            "Algorithms",
            "Transforming"
        ]
    },
    {
        "difficulty": 6,
        "slug": "tournament",
        "topics": [
            "Text formatting",
            "Parsing"
        ]
    },
    {
        "difficulty": 6,
        "slug": "bowling",
        "topics": [
            "Algorithms"
        ]
    },
    {
        "difficulty": 6,
        "slug": "nth-prime",
        "topics": [
            "Mathematics"
        ]
    },
    {
        "difficulty": 6,
        "slug": "palindrome-products",
        "topics": [
            "Strings",
            "Tuples",
            "Algorithms"
        ]
    },
    {
        "difficulty": 6,
        "slug": "pig-latin",
        "topics": [
            "Strings",
            "Transforming"
        ]
    },
    {
        "difficulty": 6,
        "slug": "transpose",
        "topics": [
            "Strings",
            "Transforming"
        ]
    },
    {
        "difficulty": 7,
        "slug": "bracket-push",
        "topics": [
            "Parsing",
            "Strings"
        ]
    },
    {
        "difficulty": 7,
        "slug": "minesweeper",
        "topics": [
            "Parsing",
            "Transforming"
        ]
    },
    {
        "difficulty": 7,
        "slug": "dominoes",
        "topics": [
            "Lists",
            "Tuples"
        ]
    },
    {
        "difficulty": 7,
        "slug": "wordy",
        "topics": [
            "Parsing",
            "Strings",
            "Transforming"
        ]
    },
    {
        "difficulty": 8,
        "slug": "poker",
        "topics": [
            "Discriminated unions",
            "Parsing",
            "Sorting",
            "Games"
        ]
    }
  ],
  "deprecated": [
    "binary"
   ,"trinary"
   ,"octal"
   ,"hexadecimal"
  ],
  "ignored": [
    "docs",
    "img",
    "xcodeProject",
    "build"
  ],
  "foregone": [

  ]
}