exercism/python exercise data

exercise-data.json

{
  "loops": [
    {
      "slug": "armstrong-numbers",
      "difficulty": 1
    },
    {
      "slug": "atbash-cipher",
      "difficulty": 1
    },
    {
      "slug": "beer-song",
      "difficulty": 1
    },
    {
      "slug": "binary-search",
      "difficulty": 1
    },
    {
      "slug": "book-store",
      "difficulty": 1
    },
    {
      "slug": "collatz-conjecture",
      "difficulty": 1
    },
    {
      "slug": "diamond",
      "difficulty": 1
    },
    {
      "slug": "etl",
      "difficulty": 1
    },
    {
      "slug": "hamming",
      "difficulty": 1
    },
    {
      "slug": "isogram",
      "difficulty": 1
    },
    {
      "slug": "largest-series-product",
      "difficulty": 1
    },
    {
      "slug": "list-ops",
      "difficulty": 1
    },
    {
      "slug": "luhn",
      "difficulty": 1
    },
    {
      "slug": "matrix",
      "difficulty": 1
    },
    {
      "slug": "minesweeper",
      "difficulty": 1
    },
    {
      "slug": "nth-prime",
      "difficulty": 1
    },
    {
      "slug": "palindrome-products",
      "difficulty": 1
    },
    {
      "slug": "pangram",
      "difficulty": 1
    },
    {
      "slug": "perfect-numbers",
      "difficulty": 1
    },
    {
      "slug": "pig-latin",
      "difficulty": 1
    },
    {
      "slug": "poker",
      "difficulty": 1
    },
    {
      "slug": "prime-factors",
      "difficulty": 1
    },
    {
      "slug": "pythagorean-triplet",
      "difficulty": 1
    },
    {
      "slug": "rna-transcription",
      "difficulty": 1
    },
    {
      "slug": "robot-simulator",
      "difficulty": 1
    },
    {
      "slug": "roman-numerals",
      "difficulty": 1
    },
    {
      "slug": "rotational-cipher",
      "difficulty": 1
    },
    {
      "slug": "saddle-points",
      "difficulty": 1
    },
    {
      "slug": "say",
      "difficulty": 1
    },
    {
      "slug": "scrabble-score",
      "difficulty": 1
    },
    {
      "slug": "secret-handshake",
      "difficulty": 1
    },
    {
      "slug": "series",
      "difficulty": 1
    },
    {
      "slug": "sieve",
      "difficulty": 1
    },
    {
      "slug": "sublist",
      "difficulty": 1
    },
    {
      "slug": "tournament",
      "difficulty": 1
    },
    {
      "slug": "change",
      "difficulty": 4
    },
    {
      "slug": "food-chain",
      "difficulty": 4
    },
    {
      "slug": "two-bucket",
      "difficulty": 5
    }
  ],
  "conditionals": [
    {
      "slug": "atbash-cipher",
      "difficulty": 1
    },
    {
      "slug": "beer-song",
      "difficulty": 1
    },
    {
      "slug": "binary-search",
      "difficulty": 1
    },
    {
      "slug": "bob",
      "difficulty": 1
    },
    {
      "slug": "circular-buffer",
      "difficulty": 1
    },
    {
      "slug": "grade-school",
      "difficulty": 1
    },
    {
      "slug": "hamming",
      "difficulty": 1
    },
    {
      "slug": "hello-world",
      "difficulty": 1
    },
    {
      "slug": "isogram",
      "difficulty": 1
    },
    {
      "slug": "largest-series-product",
      "difficulty": 1
    },
    {
      "slug": "leap",
      "difficulty": 1
    },
    {
      "slug": "list-ops",
      "difficulty": 1
    },
    {
      "slug": "luhn",
      "difficulty": 1
    },
    {
      "slug": "meetup",
      "difficulty": 1
    },
    {
      "slug": "pangram",
      "difficulty": 1
    },
    {
      "slug": "phone-number",
      "difficulty": 1
    },
    {
      "slug": "pig-latin",
      "difficulty": 1
    },
    {
      "slug": "poker",
      "difficulty": 1
    },
    {
      "slug": "pythagorean-triplet",
      "difficulty": 1
    },
    {
      "slug": "rna-transcription",
      "difficulty": 1
    },
    {
      "slug": "robot-simulator",
      "difficulty": 1
    },
    {
      "slug": "roman-numerals",
      "difficulty": 1
    },
    {
      "slug": "saddle-points",
      "difficulty": 1
    },
    {
      "slug": "secret-handshake",
      "difficulty": 1
    },
    {
      "slug": "series",
      "difficulty": 1
    },
    {
      "slug": "sieve",
      "difficulty": 1
    },
    {
      "slug": "simple-linked-list",
      "difficulty": 1
    },
    {
      "slug": "space-age",
      "difficulty": 1
    },
    {
      "slug": "tournament",
      "difficulty": 1
    },
    {
      "slug": "triangle",
      "difficulty": 1
    },
    {
      "slug": "two-fer",
      "difficulty": 1
    },
    {
      "slug": "linked-list",
      "difficulty": 3
    },
    {
      "slug": "food-chain",
      "difficulty": 4
    },
    {
      "slug": "two-bucket",
      "difficulty": 5
    },
    {
      "slug": "alphametics",
      "difficulty": 6
    }
  ],
  "strings": [
    {
      "slug": "acronym",
      "difficulty": 1
    },
    {
      "slug": "anagram",
      "difficulty": 1
    },
    {
      "slug": "atbash-cipher",
      "difficulty": 1
    },
    {
      "slug": "beer-song",
      "difficulty": 1
    },
    {
      "slug": "bob",
      "difficulty": 1
    },
    {
      "slug": "bracket-push",
      "difficulty": 1
    },
    {
      "slug": "crypto-square",
      "difficulty": 1
    },
    {
      "slug": "diamond",
      "difficulty": 1
    },
    {
      "slug": "grade-school",
      "difficulty": 1
    },
    {
      "slug": "hamming",
      "difficulty": 1
    },
    {
      "slug": "house",
      "difficulty": 1
    },
    {
      "slug": "isogram",
      "difficulty": 1
    },
    {
      "slug": "meetup",
      "difficulty": 1
    },
    {
      "slug": "pangram",
      "difficulty": 1
    },
    {
      "slug": "phone-number",
      "difficulty": 1
    },
    {
      "slug": "pig-latin",
      "difficulty": 1
    },
    {
      "slug": "reverse-string",
      "difficulty": 1
    },
    {
      "slug": "rna-transcription",
      "difficulty": 1
    },
    {
      "slug": "robot-name",
      "difficulty": 1
    },
    {
      "slug": "roman-numerals",
      "difficulty": 1
    },
    {
      "slug": "rotational-cipher",
      "difficulty": 1
    },
    {
      "slug": "run-length-encoding",
      "difficulty": 1
    },
    {
      "slug": "scrabble-score",
      "difficulty": 1
    },
    {
      "slug": "simple-cipher",
      "difficulty": 1
    },
    {
      "slug": "transpose",
      "difficulty": 1
    },
    {
      "slug": "twelve-days",
      "difficulty": 1
    },
    {
      "slug": "protein-translation",
      "difficulty": 3
    },
    {
      "slug": "scale-generator",
      "difficulty": 3
    },
    {
      "slug": "word-count",
      "difficulty": 3
    },
    {
      "slug": "word-search",
      "difficulty": 6
    }
  ],
  "algorithms": [
    {
      "slug": "anagram",
      "difficulty": 1
    },
    {
      "slug": "armstrong-numbers",
      "difficulty": 1
    },
    {
      "slug": "atbash-cipher",
      "difficulty": 1
    },
    {
      "slug": "binary-search",
      "difficulty": 1
    },
    {
      "slug": "circular-buffer",
      "difficulty": 1
    },
    {
      "slug": "flatten-array",
      "difficulty": 1
    },
    {
      "slug": "hamming",
      "difficulty": 1
    },
    {
      "slug": "isogram",
      "difficulty": 1
    },
    {
      "slug": "luhn",
      "difficulty": 1
    },
    {
      "slug": "nth-prime",
      "difficulty": 1
    },
    {
      "slug": "pangram",
      "difficulty": 1
    },
    {
      "slug": "perfect-numbers",
      "difficulty": 1
    },
    {
      "slug": "prime-factors",
      "difficulty": 1
    },
    {
      "slug": "pythagorean-triplet",
      "difficulty": 1
    },
    {
      "slug": "rail-fence-cipher",
      "difficulty": 1
    },
    {
      "slug": "rectangles",
      "difficulty": 1
    },
    {
      "slug": "robot-simulator",
      "difficulty": 1
    },
    {
      "slug": "run-length-encoding",
      "difficulty": 1
    },
    {
      "slug": "saddle-points",
      "difficulty": 1
    },
    {
      "slug": "series",
      "difficulty": 1
    },
    {
      "slug": "sieve",
      "difficulty": 1
    },
    {
      "slug": "simple-linked-list",
      "difficulty": 1
    },
    {
      "slug": "transpose",
      "difficulty": 1
    },
    {
      "slug": "variable-length-quantity",
      "difficulty": 1
    },
    {
      "slug": "linked-list",
      "difficulty": 3
    },
    {
      "slug": "word-count",
      "difficulty": 3
    },
    {
      "slug": "change",
      "difficulty": 4
    },
    {
      "slug": "food-chain",
      "difficulty": 4
    },
    {
      "slug": "two-bucket",
      "difficulty": 5
    },
    {
      "slug": "diffie-hellman",
      "difficulty": 7
    }
  ],
  "lists": [
    {
      "slug": "binary-search",
      "difficulty": 1
    },
    {
      "slug": "book-store",
      "difficulty": 1
    },
    {
      "slug": "diamond",
      "difficulty": 1
    },
    {
      "slug": "flatten-array",
      "difficulty": 1
    },
    {
      "slug": "grade-school",
      "difficulty": 1
    },
    {
      "slug": "list-ops",
      "difficulty": 1
    },
    {
      "slug": "minesweeper",
      "difficulty": 1
    },
    {
      "slug": "nth-prime",
      "difficulty": 1
    },
    {
      "slug": "ocr-numbers",
      "difficulty": 1
    },
    {
      "slug": "poker",
      "difficulty": 1
    },
    {
      "slug": "pythagorean-triplet",
      "difficulty": 1
    },
    {
      "slug": "rail-fence-cipher",
      "difficulty": 1
    },
    {
      "slug": "saddle-points",
      "difficulty": 1
    },
    {
      "slug": "secret-handshake",
      "difficulty": 1
    },
    {
      "slug": "sieve",
      "difficulty": 1
    },
    {
      "slug": "simple-linked-list",
      "difficulty": 1
    },
    {
      "slug": "sublist",
      "difficulty": 1
    },
    {
      "slug": "twelve-days",
      "difficulty": 1
    },
    {
      "slug": "linked-list",
      "difficulty": 3
    },
    {
      "slug": "dot-dsl",
      "difficulty": 5
    },
    {
      "slug": "dominoes",
      "difficulty": 7
    }
  ],
  "mathematics": [
    {
      "slug": "allergies",
      "difficulty": 1
    },
    {
      "slug": "armstrong-numbers",
      "difficulty": 1
    },
    {
      "slug": "difference-of-squares",
      "difficulty": 1
    },
    {
      "slug": "grains",
      "difficulty": 1
    },
    {
      "slug": "luhn",
      "difficulty": 1
    },
    {
      "slug": "nth-prime",
      "difficulty": 1
    },
    {
      "slug": "palindrome-products",
      "difficulty": 1
    },
    {
      "slug": "perfect-numbers",
      "difficulty": 1
    },
    {
      "slug": "prime-factors",
      "difficulty": 1
    },
    {
      "slug": "pythagorean-triplet",
      "difficulty": 1
    },
    {
      "slug": "queen-attack",
      "difficulty": 1
    },
    {
      "slug": "roman-numerals",
      "difficulty": 1
    },
    {
      "slug": "saddle-points",
      "difficulty": 1
    },
    {
      "slug": "secret-handshake",
      "difficulty": 1
    },
    {
      "slug": "space-age",
      "difficulty": 1
    },
    {
      "slug": "sum-of-multiples",
      "difficulty": 1
    },
    {
      "slug": "triangle",
      "difficulty": 1
    },
    {
      "slug": "wordy",
      "difficulty": 1
    },
    {
      "slug": "clock",
      "difficulty": 2
    },
    {
      "slug": "alphametics",
      "difficulty": 6
    },
    {
      "slug": "complex-numbers",
      "difficulty": 6
    }
  ],
  "logic": [
    {
      "slug": "anagram",
      "difficulty": 1
    },
    {
      "slug": "hamming",
      "difficulty": 1
    },
    {
      "slug": "largest-series-product",
      "difficulty": 1
    },
    {
      "slug": "leap",
      "difficulty": 1
    },
    {
      "slug": "pangram",
      "difficulty": 1
    },
    {
      "slug": "perfect-numbers",
      "difficulty": 1
    },
    {
      "slug": "prime-factors",
      "difficulty": 1
    },
    {
      "slug": "pythagorean-triplet",
      "difficulty": 1
    },
    {
      "slug": "queen-attack",
      "difficulty": 1
    },
    {
      "slug": "rectangles",
      "difficulty": 1
    },
    {
      "slug": "rna-transcription",
      "difficulty": 1
    },
    {
      "slug": "roman-numerals",
      "difficulty": 1
    },
    {
      "slug": "rotational-cipher",
      "difficulty": 1
    },
    {
      "slug": "secret-handshake",
      "difficulty": 1
    },
    {
      "slug": "wordy",
      "difficulty": 1
    },
    {
      "slug": "zebra-puzzle",
      "difficulty": 1
    },
    {
      "slug": "clock",
      "difficulty": 2
    },
    {
      "slug": "word-count",
      "difficulty": 3
    },
    {
      "slug": "alphametics",
      "difficulty": 6
    }
  ],
  "text_formatting": [
    {
      "slug": "crypto-square",
      "difficulty": 1
    },
    {
      "slug": "hello-world",
      "difficulty": 1
    },
    {
      "slug": "house",
      "difficulty": 1
    },
    {
      "slug": "pig-latin",
      "difficulty": 1
    },
    {
      "slug": "rail-fence-cipher",
      "difficulty": 1
    },
    {
      "slug": "robot-name",
      "difficulty": 1
    },
    {
      "slug": "run-length-encoding",
      "difficulty": 1
    },
    {
      "slug": "say",
      "difficulty": 1
    },
    {
      "slug": "simple-cipher",
      "difficulty": 1
    },
    {
      "slug": "twelve-days",
      "difficulty": 1
    },
    {
      "slug": "two-fer",
      "difficulty": 1
    },
    {
      "slug": "clock",
      "difficulty": 2
    },
    {
      "slug": "word-count",
      "difficulty": 3
    },
    {
      "slug": "grep",
      "difficulty": 4
    }
  ],
  "transforming": [
    {
      "slug": "connect",
      "difficulty": 1
    },
    {
      "slug": "crypto-square",
      "difficulty": 1
    },
    {
      "slug": "etl",
      "difficulty": 1
    },
    {
      "slug": "flatten-array",
      "difficulty": 1
    },
    {
      "slug": "minesweeper",
      "difficulty": 1
    },
    {
      "slug": "rna-transcription",
      "difficulty": 1
    },
    {
      "slug": "say",
      "difficulty": 1
    },
    {
      "slug": "secret-handshake",
      "difficulty": 1
    },
    {
      "slug": "transpose",
      "difficulty": 1
    },
    {
      "slug": "variable-length-quantity",
      "difficulty": 1
    },
    {
      "slug": "wordy",
      "difficulty": 1
    },
    {
      "slug": "all-your-base",
      "difficulty": 4
    },
    {
      "slug": "dot-dsl",
      "difficulty": 5
    }
  ],
  "parsing": [
    {
      "slug": "anagram",
      "difficulty": 1
    },
    {
      "slug": "bracket-push",
      "difficulty": 1
    },
    {
      "slug": "connect",
      "difficulty": 1
    },
    {
      "slug": "meetup",
      "difficulty": 1
    },
    {
      "slug": "minesweeper",
      "difficulty": 1
    },
    {
      "slug": "ocr-numbers",
      "difficulty": 1
    },
    {
      "slug": "poker",
      "difficulty": 1
    },
    {
      "slug": "say",
      "difficulty": 1
    },
    {
      "slug": "tournament",
      "difficulty": 1
    },
    {
      "slug": "wordy",
      "difficulty": 1
    },
    {
      "slug": "go-counting",
      "difficulty": 4
    },
    {
      "slug": "forth",
      "difficulty": 5
    }
  ],
  "classes": [
    {
      "slug": "allergies",
      "difficulty": 1
    },
    {
      "slug": "circular-buffer",
      "difficulty": 1
    },
    {
      "slug": "kindergarten-garden",
      "difficulty": 1
    },
    {
      "slug": "robot-simulator",
      "difficulty": 1
    },
    {
      "slug": "triangle",
      "difficulty": 1
    },
    {
      "slug": "clock",
      "difficulty": 2
    },
    {
      "slug": "binary-search-tree",
      "difficulty": 4
    },
    {
      "slug": "go-counting",
      "difficulty": 4
    },
    {
      "slug": "dot-dsl",
      "difficulty": 5
    }
  ],
  "searching": [
    {
      "slug": "binary-search",
      "difficulty": 1
    },
    {
      "slug": "list-ops",
      "difficulty": 1
    },
    {
      "slug": "pythagorean-triplet",
      "difficulty": 1
    },
    {
      "slug": "sublist",
      "difficulty": 1
    },
    {
      "slug": "binary-search-tree",
      "difficulty": 4
    },
    {
      "slug": "grep",
      "difficulty": 4
    },
    {
      "slug": "word-search",
      "difficulty": 6
    },
    {
      "slug": "zipper",
      "difficulty": 8
    },
    {
      "slug": "pov",
      "difficulty": 9
    }
  ],
  "integers": [
    {
      "slug": "grade-school",
      "difficulty": 1
    },
    {
      "slug": "grains",
      "difficulty": 1
    },
    {
      "slug": "matrix",
      "difficulty": 1
    },
    {
      "slug": "roman-numerals",
      "difficulty": 1
    },
    {
      "slug": "secret-handshake",
      "difficulty": 1
    },
    {
      "slug": "space-age",
      "difficulty": 1
    },
    {
      "slug": "sum-of-multiples",
      "difficulty": 1
    },
    {
      "slug": "all-your-base",
      "difficulty": 4
    }
  ],
  "recursion": [
    {
      "slug": "book-store",
      "difficulty": 1
    },
    {
      "slug": "bracket-push",
      "difficulty": 1
    },
    {
      "slug": "flatten-array",
      "difficulty": 1
    },
    {
      "slug": "house",
      "difficulty": 1
    },
    {
      "slug": "binary-search-tree",
      "difficulty": 4
    },
    {
      "slug": "zipper",
      "difficulty": 8
    },
    {
      "slug": "pov",
      "difficulty": 9
    }
  ],
  "pattern_matching": [
    {
      "slug": "luhn",
      "difficulty": 1
    },
    {
      "slug": "phone-number",
      "difficulty": 1
    },
    {
      "slug": "robot-name",
      "difficulty": 1
    },
    {
      "slug": "triangle",
      "difficulty": 1
    },
    {
      "slug": "wordy",
      "difficulty": 1
    },
    {
      "slug": "protein-translation",
      "difficulty": 3
    },
    {
      "slug": "scale-generator",
      "difficulty": 3
    }
  ],
  "maps": [
    {
      "slug": "etl",
      "difficulty": 1
    },
    {
      "slug": "rna-transcription",
      "difficulty": 1
    },
    {
      "slug": "scrabble-score",
      "difficulty": 1
    },
    {
      "slug": "tournament",
      "difficulty": 1
    },
    {
      "slug": "tree-building",
      "difficulty": 3
    }
  ],
  "tuples": [
    {
      "slug": "pythagorean-triplet",
      "difficulty": 1
    },
    {
      "slug": "robot-simulator",
      "difficulty": 1
    },
    {
      "slug": "go-counting",
      "difficulty": 4
    },
    {
      "slug": "complex-numbers",
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}