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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?

    mathisfun271

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    110 / 126 Holes

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    49 / 109 Cheevos

    📅

    12 Days of Christmas
    171st
    24 Game
    115th
    99 Bottles of Beer
    139th
    Abundant Numbers
    408th
    Abundant Numbers (Long)
    256th
    Arabic to Roman
    140th
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    158th
    Arrows
    277th
    Ascending Primes
    137th
    ASCII Table
    96th
    Billiards
    87th
    brainfuck
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    Card Number Validation
    167th
    Catalan Numbers
    136th
    Catalan’s Constant
    67th
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    359th
    Collatz
    94th 140th 126th
    CSS Colors
    25th 87th
    Cubes
    184th
    Day of Week
    112th76th
    DFA Simulator
    52nd
    Diamonds
    120th
    Divisors
    228th 398th
    Emirp Numbers
    223rd
    Emirp Numbers (Long)
    90th
    Emojify
    332nd
    Evil Numbers
    1st
    Evil Numbers (Long)
    41st
    Factorial Factorisation
    79th
    Farey Sequence
    149th
    Fibonacci
    55th38th69th29th34th65th52nd102nd81st41st15th18th46th23rd42nd33rd52nd42nd43rd108th49th39th134th179th117th28th47th115th 166th30th121st107th76th15th33rd
    Fizz Buzz
    121st404th 203rd 215th
    Foo Fizz Buzz Bar
    134th
    Forsyth–Edwards Notation
    86th
    Fractions
    218th
    Game of Life
    73rd
    Gijswijt’s Sequence
    70th
    Happy Numbers
    423rd
    Happy Numbers (Long)
    264th
    Hexdump
    83rd
    Intersection
    123rd
    Inventory Sequence
    94th
    ISBN
    21st 109th
    Jacobi Symbol
    145th
    Kaprekar Numbers
    99th
    Kolakoski Constant
    55th
    Kolakoski Sequence
    65th
    Leap Years
    177th
    Levenshtein Distance
    188th
    Leyland Numbers
    221st
    ln 2
    97th
    Look and Say
    113th
    Lucky Numbers
    223rd
    Lucky Tickets
    93rd
    Mahjong
    66th
    Maze
    107th
    Medal Tally
    66th
    Morse Decoder
    153rd
    Morse Encoder
    113th
    Musical Chords
    102nd
    N Queens
    81st
    Niven Numbers
    383rd
    Niven Numbers (Long)
    195th
    Number Spiral
    80th
    Odious Numbers
    311th
    Odious Numbers (Long)
    253rd
    Ordinal Numbers
    389th
    PalindromemordnilaP
    Pangram Grep
    121st
    Pascal’s Triangle
    36th 277th
    Pernicious Numbers
    167th
    Pernicious Numbers (Long)
    168th
    Poker
    119th
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    62nd
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    489th
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    248th
    Proximity Grid
    85th
    QR Decoder
    63rd
    Quine
    225th 35th 75th
    Recamán
    157th
    Repeating Decimals
    131st
    Reverse Polish Notation
    108th
    Reversi
    72nd
    Rijndael S-box
    58th 71st
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    160th
    Roman to Arabic
    117th
    Rule 110
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    Seven Segment
    194th
    SI Units
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    131st
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    110th
    Spelling Numbers
    89th
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    62nd
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    91st
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    108th
    Time Distance
    75th
    Tongue-twisters
    147th
    Transpose Sentence
    120th
    United States
    179th
    Vampire Numbers
    132nd
    Van Eck Sequence
    112th
    Zeckendorf Representation
    76th
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    132nd
    γ
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    λ
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    π
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    τ
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    φ
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    √2
    146th
    𝑒
    143rd