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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?

    scpchicken 🇵🇼

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    float Q_rsqrt(float number);

    126 / 126 Holes

    🔣

    64 / 64 Langs

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    107 / 109 Cheevos

    📅

    1 Hole Authored

    3 Referrals

    12 Days of Christmas
    11th 177th 18th 20th
    24 Game
    9th 84th
    99 Bottles of Beer
    18th 10th 10th 368th 15th 23rd
    Abundant Numbers
    1st 21st 18th63rd 408th 11th 46th
    Abundant Numbers (Long)
    52nd 1st 20th 15th 257th 39th
    Arabic to Roman
    58th 19th10th 288th 12th 25th
    Arithmetic Numbers
    15th 5th
    Arrows
    22nd 29th 9th 103rd 6th 13th 26th6th 24th
    Ascending Primes
    16th 5th 162nd
    ASCII Table
    8th 11th 16th 2nd 8th118th 11th 33rd22nd 10th
    Billiards
    43rd
    brainfuck
    11th 8th 102nd 5th 39th
    Calendar
    85th
    Card Number Validation
    152nd
    Catalan Numbers
    17th 17th 18th 316th 15th
    Catalan’s Constant
    1st 6th 54th 13th
    Christmas Trees
    50th 2nd 70th 11th
    Collatz
    11th 12th 11th 181st 12th
    Continued Fractions
    79th
    CSS Colors
    21st 144th 12th23rd30th 124th 11th 9th
    Cubes
    5th 357th 5th 11th
    Day of Week
    6th 1st 114th 54th
    DFA Simulator
    4th
    Diamonds
    47th 36th 6th 169th 13th 93rd
    Divisors
    9th 34th 31st 7th 14th120th 18th
    Emirp Numbers
    24th 13th 24th 8th 132nd 17th 26th
    Emirp Numbers (Long)
    15th 22nd 8th 10th 20th
    Emojify
    5th 8th 54th 7th 10th
    Evil Numbers
    24th 27th 39th 29th 140th 21st 35th
    Evil Numbers (Long)
    21st 35th 17th 41st 17th
    Factorial Factorisation
    51st 115th
    Farey Sequence
    11th 49th
    Fibonacci
    46th 61st 47th138th102nd124th 39th 76th31st75th 46th 69th 98th31st 36th34th15th 131st128th 37th16th 1st58th 38th19th75th46th18th1st 73rd 64th22nd 65th59th 46th34th 19th
    Fizz Buzz
    87th15th7th17th11th25th20th21st183rd66th83rd20th44th17th28th19th14th37th66th13th16th29th10th38th29th22nd60th18th15th9th37th19th20th68th1st28th20th12th53rd12th31st10th29th9th79th37th10th44th32nd16th22nd81st30th27th15th30th16th14th17th56th14th26th29th
    Foo Fizz Buzz Bar
    8th 18th14th 24th 11th134th 14th
    Forsyth–Edwards Notation
    10th 95th
    Fractions
    8th 161st 10th 1st
    Game of Life
    8th 21st 6th 4th 53rd 19th
    Gijswijt’s Sequence
    14th 8th 5th 133rd
    Happy Numbers
    24th 89th 15th 9th 29th53rd 21st 37th 9th
    Happy Numbers (Long)
    9th 7th 10th163rd 13th 25th
    Hexdump
    5th 7th 89th 6th 18th
    Hilbert Curve
    5th 56th 💎
    Intersection
    23rd 7th 114th 9th 23rd
    Inventory Sequence
    19th 16th 18th 58th
    ISBN
    32nd 29th 28th 10th 11th
    Jacobi Symbol
    🦄 1st 4th 126th 6th 8th
    Kaprekar Numbers
    32nd 55th
    Kolakoski Constant
    9th 6th 82nd 7th 13th
    Kolakoski Sequence
    52nd 1st 16th 65th 7th
    Leap Years
    105th 28th 11th 27th14th177th 31st 69th72nd
    Levenshtein Distance
    25th 1st 14th 48th 3rd26th 56th 10th 16th 20th 25th
    Leyland Numbers
    7th 140th 10th 27th
    ln 2
    1st
    Look and Say
    18th 405th 8th 31st
    Lucky Numbers
    81st 11th 5th9th 44th 7th 23rd
    Lucky Tickets
    8th 93rd 6th
    Mahjong
    17th 6th 13th 2nd 68th 9th
    Mandelbrot
    79th
    Maze
    9th 6th
    Medal Tally
    5th
    Minesweeper
    18th6th 17th 31st
    Morse Decoder
    3rd 114th 9th
    Morse Encoder
    16th 6th 6th 256th 9th
    Multitap Input
    59th
    Musical Chords
    23rd37th 4th 15th 8th 84th 6th
    N Queens
    87th
    Niven Numbers
    1st 39th 15th 83rd 19th 72nd61st
    Niven Numbers (Long)
    34th 1st 58th 14th
    Number Spiral
    6th 4th 20th 9th 3rd 8th 19th
    Odious Numbers
    1st 37th 28th 104th 24th
    Odious Numbers (Long)
    1st 38th 15th 86th 17th
    Ordinal Numbers
    10th 19th 4th 17th 1st
    PalindromemordnilaP
    137th
    Pangram Grep
    20th 24th 62nd4th 11th 45th 22nd 122nd 20th 43rd44th 19th37th 21st
    Partition Numbers
    10th 48th
    Pascal’s Triangle
    1st 29th 80th12th 114th 15th
    Pernicious Numbers
    1st 43rd 38th 28th 1st 34th
    Pernicious Numbers (Long)
    1st 27th 10th 214th 10th 5th
    Poker
    8th 5th 79th 7th
    Polyominoes
    21st 65th 5th
    Prime Numbers
    26th 27th 1st 1st 33rd 9th87th 18th 22nd
    Prime Numbers (Long)
    24th 11th 1st 1st 6th 12th265th 23rd 1st
    Proximity Grid
    8th 11th
    QR Decoder
    4th 7th 67th 4th
    Quine
    1st 1st 25th211th1st57th 26th 1st23rd11th 26th 21st 1st 33rd15th5th 117th32nd 1st 1st19th 26th1st32nd37th1st1st 1st 71st21st 61st8th 29th11th 23rd
    Recamán
    17th 15th 13th 77th 6th 38th
    Repeating Decimals
    7th 4th 6th 17th
    Reverse Polish Notation
    8th 1st 5th 3rd 33rd
    Reversi
    7th 89th
    Rijndael S-box
    69th 7th 4th 72nd
    Rock-paper-scissors-Spock-lizard
    2nd 9th 102nd 11th
    Roman to Arabic
    55th 30th 44th 19th15th 65th 7th 21st 25th
    ROT13
    9th 108th
    Rule 110
    15th 6th 14th 8th 123rd 7th 33rd28th
    Scrambled Sort
    16th 21st 77th20th
    Set
    67th
    Seven Segment
    80th 4th 99th 17th 96th 12th 29th15th
    SI Units
    4th 16th
    Sierpiński Triangle
    20th 9th 114th 11th
    Smith Numbers
    5th 11th 10th 91st 8th 35th
    Spelling Numbers
    64th 11th 237th 15th
    Star Wars GPT
    🦄 6th 78th
    Star Wars Opening Crawl
    6th 140th 5th 5th
    Sudoku
    9th 2nd 2nd 132nd 3rd
    Sudoku (Fill-in)
    11th 5th 67th 4th 18th
    Ten-pin Bowling
    17th 6th 33rd 10th 83rd 7th
    Tic-tac-toe
    49th 114th
    Time Distance
    🦄 8th 7th 6th 10th
    Tongue-twisters
    11th 18th 109th 6th 31st
    Topological Sort
    61st
    Tower of Hanoi
    23rd 30th20th 26th 22nd 8th 39th 19th 33rd20th7th101st
    Transpose Sentence
    13th 73rd
    Trinomial Triangle
    7th 90th
    United States
    38th 29th6th 52nd20th5th
    Vampire Numbers
    16th 5th 205th 6th 24th20th 4th
    Van Eck Sequence
    12th 16th 61st 22nd 19th 136th 7th 27th
    Zeckendorf Representation
    8th 108th
    Zodiac Signs
    38th 5th 142nd 9th
    γ
    1st 7th 60th
    λ
    45th 9th9th 34th 16th 47th 6th 140th 16th 19th 8th 7th
    π
    16th39th 10th 1st 4th 123rd 9th 23rd
    τ
    32nd 9th 1st 4th 277th 22nd 16th
    φ
    32nd 10th 1st 24th 34th 17th 19th
    √2
    33rd 9th 1st 1st 258th 20th 16th
    𝑒
    36th 10th 1st 5th 177th18th15th 26th 12th