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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
    Fibonacci ToE42 37
    Proximity Grid scpchicken 121
    Nim error256 66
    Ordinal Numbers egu555 71
    Jacobi Symbol DialFrost 99
    τ D-MOVE 1,008
    Gijswijt’s Sequence DialFrost 62
    Nim KatieLG 84
    SI Units denkyuu1 684
    Taxicab Numbers denkyuu1 82
    Nim Matter1024 90
    Pernicious Numbers JOrE20 30
    99 Bottles of Beer egu555 264
    γ retrohun 1,008
    Chess960 Encoder Natanaelel 244
    Chess960 Encoder Matter1024 173
    Chess960 Decoder Natanaelel 213
    Diamonds egu555 78
    Arabic to Roman Steffan153 🥇 86
    Nim pardouin 81
    Game of Life blaztoma 78
    Emojify blaztoma 100
    Sierpiński Triangle egu555 62
    Fibonacci egu555 31
    Fibonacci sean-niemann 🥇 25
    Prime Numbers JOrE20 32
    Pascal’s Triangle egu555 57
    Trinomial Triangle egu555 64
    Arabic to Roman sisyphus-ppcg 96
    Kolakoski Sequence JOrE20 56
    Sphenic Numbers JOrE20 69
    Transpose Sentence JOrE20 91
    Leap Years egu555 42
    Continued Fractions JOrE20 121
    Inventory Sequence denkyuu1 66
    DFA Simulator blaztoma 106
    Connect Four msbranicky 608
    Van Eck Sequence JOrE20 587
    Pernicious Numbers (Long) JOrE20 53
    Seven Segment JOrE20 117
    Cubes blaztoma 🥈 140
    Factorial Factorisation JOrE20 112
    Christmas Trees JOrE20 63
    Arrows JOrE20 121
    Lucky Tickets JOrE20 130
    Musical Chords JOrE20 232
    Card Number Validation JOrE20 115
    Zeckendorf Representation JOrE20 83
    Fibonacci JOrE20 28
    CSS Colors blaztoma 585
    Maze Natanaelel 114
    Rule 110 HumanoidCPU 120
    Connect Four JOrE20 1,902
    Tutorial JOrE20 28
    Leap Years JOrE20 40
    Taxicab Numbers JOrE20 103
    Number Spiral Orsailius 168
    Happy Numbers denkyuu1 50
    Happy Numbers (Long) denkyuu1 🥇 50
    Reversi Steffan153 86
    Gijswijt’s Sequence CaedenHarper 96
    Lucky Numbers HumanoidCPU 61
    Seven Segment madex 104
    φ JOrE20 🥇 35
    ROT13 JOrE20 40
    12 Days of Christmas JOrE20 461
    Nim anter69 92
    τ CaedenHarper 66
    π CaedenHarper 62
    United States JOrE20 82
    Partition Numbers JOrE20 71
    PalindromemordnilaP anter69 60
    SI Units codereport 380
    24 Game scpchicken 743
    Forsyth–Edwards Notation scpchicken 103
    Partition Numbers scpchicken 61
    Tic-tac-toe scpchicken 🥇 52
    Gijswijt’s Sequence scpchicken 56
    QR Decoder codereport 119
    Calendar blaztoma 🥉 119
    Intersection codereport 88
    Multitap Input scpchicken 72
    brainfuck pardouin 102
    Connect Four Shanethegamer 165
    Alphabetic Numbers anter69 134
    Connect Four pardouin 171
    Poker Steffan153 💎 212
    Look and Say scpchicken 56
    Minesweeper scpchicken 84
    PalindromemordnilaP Steffan153 🥇 45
    PalindromemordnilaP sisyphus-ppcg 49
    Pangram Grep Haksell 44
    Game of Life scpchicken 86
    Star Wars Opening Crawl Steffan153 182
    Connect Four kmathis22 317
    Minesweeper denkyuu1 113
    Alphabetic Numbers denkyuu1 540
    Rule 110 denkyuu1 85
    Sierpiński Triangle denkyuu1 87
    Catalan’s Constant denkyuu1 104