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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
    Nim ovs-code 38
    Pernicious Numbers JOrE20 22
    Pernicious Numbers (Long) JOrE20 25
    Chess960 Decoder ovs-code 137
    Polyominoes zzh1996 93
    Hilbert Curve zzh1996 💎 107
    N Queens scpchicken 170
    Prime Numbers (Long) JOrE20 14
    24 Game codereport 🥇 75
    Prime Numbers JOrE20 12
    Quine Dominoscompute 32
    Highly Composite Numbers 2bular 50
    CSS Colors Natanaelel 743
    Kaprekar Numbers Natanaelel 343
    Tutorial LaconicLuna 97
    Jacobi Symbol codereport 🥈 53
    Emirp Numbers scpchicken 50
    Divisors scpchicken 22
    Rule 110 Dominoscompute 54
    φ scpchicken 24
    Mandelbrot codereport 🥈 52
    Number Spiral scpchicken 28
    Mahjong CaedenHarper 407
    γ Haksell 1,010
    Hilbert Curve codereport 🥉 113
    Kolakoski Sequence scpchicken 25
    Prime Numbers Dominoscompute 🥇 11
    Prime Numbers (Long) Dominoscompute 🥇 13
    Fibonacci Dominoscompute 26
    Number Spiral codereport 🥈 24
    Tower of Hanoi scpchicken 55
    Alphabetic Numbers CaedenHarper 9,900
    Huffman Encoder ovs-code 243
    𝑒 scpchicken 🥇 23
    Calendar oaiqjuy 64
    Billiards oaiqjuy 98
    Taxicab Numbers firegene 39
    Leyland Numbers firegene 🥇 31
    Number Spiral firegene 50
    Card Number Validation firegene 61
    Kaprekar Numbers ovs-code 🥈 39
    Kaprekar Numbers 2bular 💎 37
    Alphabetic Numbers ovs-code 🥈 93
    Alphabetic Numbers 2bular 💎 82
    Emirp Numbers firegene 40
    Arithmetic Numbers 2bular 32
    Pangram Grep firegene 39
    Arithmetic Numbers firegene 36
    Mahjong retrohun 1,553
    Odious Numbers firegene 22
    Evil Numbers firegene 21
    Divisors firegene 26
    Hexdump rkg-huwdu 196
    QR Decoder codereport 96
    Alphabetic Numbers codereport 🥉 111
    Ulam Sequence 2bular 52
    Ulam Sequence HumanoidCPU 1,242
    Turtle codereport 252
    Snake codereport 162
    Rectangle Fill codereport 130
    Quadratic Formula codereport 575
    p-adic Expansion codereport 236
    Flags codereport 4,058
    CSS Grid codereport 289
    CSS Colors (Inverse) codereport 2,991
    Binary Lambda Calculus codereport 331
    Transpose Sentence rkg-huwdu 41
    Alphabetic Numbers KatieLG 3,906
    Scrambled Sort rkg-huwdu 39
    Evil Numbers (Long) rkg-huwdu 21
    Evil Numbers rkg-huwdu 19
    Leap Years Orsailius 36
    Pernicious Numbers firegene 25
    Ascending Primes firegene 32
    Prime Numbers (Long) aksyristos 🥇 13
    Prime Numbers aksyristos 🥇 11
    Alphabetic Numbers dokutan 3,004
    Ulam Sequence ovs-code 46
    Set Frowny 🥈 58
    Scrambled Sort Frowny 🥇 30
    Star Wars GPT Frowny 💎 50
    Hilbert Curve rkg-huwdu 122
    N Queens rkg-huwdu 🥈 48
    Mandelbrot rkg-huwdu 57
    Roman to Arabic 2bular 53
    Catalan’s Constant rkg-huwdu 113
    γ rkg-huwdu 124
    Ellipse Perimeters rkg-huwdu 45
    Look and Say rkg-huwdu 64
    brainfuck rkg-huwdu 111
    Proximity Grid rkg-huwdu 191
    Zodiac Signs rkg-huwdu 139
    Topological Sort rkg-huwdu 120
    Set rkg-huwdu 121
    DFA Simulator rkg-huwdu 138
    Tic-tac-toe rkg-huwdu 85
    Gijswijt’s Sequence rkg-huwdu 75
    Vampire Numbers rkg-huwdu 132
    ISBN rkg-huwdu 61
    Number Spiral rkg-huwdu 🥈 24