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    The Gray Code Decoder and Gray Code Encoder holes will go live in approximately . Why not try and solve them ahead of time?

    hellwue

    53,649
    47,660
    🥇4
    🥈0
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    81 / 126 Holes

    🔣

    1 / 64 Langs

    🏆

    28 / 109 Cheevos

    📅

    12 Days of Christmas
    1,029th
    99 Bottles of Beer
    608th
    Abundant Numbers
    375th
    Abundant Numbers (Long)
    240th
    Arabic to Roman
    212th
    Arithmetic Numbers
    200th
    Arrows
    261st
    Ascending Primes
    146th
    ASCII Table
    222nd
    brainfuck
    316th
    Catalan’s Constant
    136th
    Christmas Trees
    305th
    Collatz
    323rd
    Cubes
    183rd
    Day of Week
    130th
    DFA Simulator
    54th
    Diamonds
    402nd
    Divisors
    495th
    Emirp Numbers
    198th
    Emirp Numbers (Long)
    157th
    Evil Numbers
    324th
    Evil Numbers (Long)
    218th
    Factorial Factorisation
    73rd
    Farey Sequence
    121st
    Fibonacci
    960th
    Fizz Buzz
    60th
    Foo Fizz Buzz Bar
    601st
    Forsyth–Edwards Notation
    76th
    Gijswijt’s Sequence
    129th
    Happy Numbers
    264th
    Happy Numbers (Long)
    251st
    Intersection
    234th
    Inventory Sequence
    130th
    ISBN
    239th
    Jacobi Symbol
    128th
    Kolakoski Sequence
    220th
    Leap Years
    322nd
    Levenshtein Distance
    182nd
    Leyland Numbers
    281st
    ln 2
    72nd
    Look and Say
    131st
    Lucky Numbers
    114th
    Lucky Tickets
    138th
    Morse Encoder
    270th
    N Queens
    86th
    Niven Numbers
    401st
    Niven Numbers (Long)
    253rd
    Number Spiral
    182nd
    Odious Numbers
    159th
    Odious Numbers (Long)
    113th
    PalindromemordnilaP
    59th
    Pangram Grep
    186th
    Pascal’s Triangle
    132nd
    Pernicious Numbers
    367th
    Pernicious Numbers (Long)
    122nd
    Prime Numbers
    169th
    Prime Numbers (Long)
    56th
    Quine
    76th
    Recamán
    350th
    Reverse Polish Notation
    160th
    Rijndael S-box
    92nd
    Rock-paper-scissors-Spock-lizard
    166th
    Roman to Arabic
    240th
    Rule 110
    184th
    Seven Segment
    315th
    Sierpiński Triangle
    153rd
    Smith Numbers
    150th
    Spelling Numbers
    158th
    Time Distance
    126th
    Tongue-twisters
    382nd
    Transpose Sentence
    113th
    Vampire Numbers
    140th
    Van Eck Sequence
    176th
    Zeckendorf Representation
    102nd
    γ
    47th
    λ
    119th
    π
    174th
    τ
    142nd
    φ
    176th
    √2
    1st
    𝑒
    1st