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    The Nim hole will go live in approximately . Why not try and solve it ahead of time?

    Recent Solutions

    Hole Golfer Bytes Time Submitted
    Chess960 Encoder ovs-code 56
    Chess960 Encoder 2bular 58
    Chess960 Decoder ovs-code 79
    Chess960 Decoder 2bular 86
    Star Wars Opening Crawl zzh1996 🥈 130
    Sudoku zzh1996 🥉 194
    Sudoku (Fill-in) zzh1996 93
    Maze zzh1996 51
    Catalan Numbers scpchicken 96
    Game of Life zzh1996 43
    Card Number Validation scpchicken 36
    Connect Four 2bular 🥈 84
    Connect Four codereport 🥉 89
    99 Bottles of Beer 2bular 🥈 185
    N Queens scpchicken 61
    Jacobi Symbol scpchicken 91
    Spelling Numbers scpchicken 311
    Calendar scpchicken 164
    Repeating Decimals scpchicken 116
    Rijndael S-box scpchicken 140
    Reversi scpchicken 80
    Arrows Steffan153 🥇 40
    Catalan’s Constant scpchicken 277
    Polyominoes scpchicken 157
    QR Decoder scpchicken 122
    Maze scpchicken 82
    24 Game scpchicken 417
    Gijswijt’s Sequence scpchicken 48
    Connect Four scpchicken 123
    Alphabetic Numbers scpchicken 102
    Levenshtein Distance scpchicken 59
    Mahjong scpchicken 132
    Ten-pin Bowling scpchicken 112
    Proximity Grid scpchicken 363
    Medal Tally ovs-code 💎 61
    Sudoku codereport 215
    Continued Fractions scpchicken 78
    Polyominoes codereport 🥈 62
    Reversi codereport 🥈 66
    Mahjong codereport 🥈 106
    Roman to Arabic Steffan153 🥇 38
    Rule 110 Steffan153 43
    Divisors Steffan153 🥇 21
    Foo Fizz Buzz Bar Steffan153 🥇 49
    Fizz Buzz Steffan153 🥇 37
    SI Units codereport 🥉 360
    Game of Life codereport 40
    Highly Composite Numbers 2bular 49
    Jacobi Symbol codereport 🥈 57
    Musical Chords codereport 66
    QR Decoder codereport 77
    Vampire Numbers scpchicken 67
    Minesweeper scpchicken 52
    Game of Life scpchicken 43
    Kaprekar Numbers scpchicken 47
    24 Game HumanoidCPU 12,532
    Trinomial Triangle HumanoidCPU 2,087
    Number Spiral scpchicken 🥇 31
    Fractions Steffan153 33
    Billiards Steffan153 47
    γ Haksell 1,013
    Connect Four blaztoma 103
    Number Spiral Steffan153 🥇 31
    Sudoku (Fill-in) codereport 🥈 80
    Connect Four ovs-code 💎 83
    ROT13 scpchicken 23
    Arabic to Roman Steffan153 🥈 49
    Lucky Tickets Steffan153 🥇 26
    Intersection scpchicken 33
    Time Distance codereport 🥉 159
    Leap Years scpchicken 26
    Zeckendorf Representation scpchicken 61
    PalindromemordnilaP scpchicken 32
    ROT13 Steffan153 24
    Emojify Steffan153 🥈 81
    Tower of Hanoi scpchicken 🥇 33
    Tower of Hanoi Steffan153 🥇 33
    Scrambled Sort Steffan153 25
    Pangram Grep Steffan153 22
    Maze oaiqjuy 52
    Alphabetic Numbers CaedenHarper 3,947
    Reversi oaiqjuy 78
    Smith Numbers codereport 64
    Poker codereport 🥈 188
    Partition Numbers codereport 36
    Number Spiral codereport 42
    Diamonds codereport 39
    Calendar codereport 147
    Billiards codereport 61
    24 Game codereport 🥈 111
    Topological Sort oaiqjuy 42
    Gray Code Encoder oaiqjuy 🥇 17
    Topological Sort codereport 42
    Ten-pin Bowling codereport 🥉 94
    Taxicab Numbers codereport 🥇 31
    Spelling Numbers codereport 🥈 232
    Roman to Arabic codereport 44
    Reverse Polish Notation codereport 49
    Repeating Decimals codereport 🥉 96
    Pascal’s Triangle codereport 🥇 15