Ctrl+P again to print, arrows/tab to navigate results, enter to confirm

    Recent Solutions

    Hole Golfer Bytes Time Submitted
    SI Units madex 💎 319
    Vampire Numbers denkyuu1 122
    Leyland Numbers denkyuu1 56
    Taxicab Numbers denkyuu1 76
    Sphenic Numbers denkyuu1 76
    Semiprime Numbers denkyuu1 63
    Niven Numbers denkyuu1 37
    Game of Life madex 102
    Musical Chords Natanaelel 122
    Pascal’s Triangle snoozingnewt 🥇 43
    United States blaztoma 🥉 80
    Trinomial Triangle snoozingnewt 49
    ISBN LostSyntax21 98
    Diamonds LostSyntax21 96
    Hilbert Curve LostSyntax21 185
    Cubes madex 167
    Partition Numbers snoozingnewt 56
    Catalan Numbers denkyuu1 49
    Pangram Grep snoozingnewt 41
    Significant Figures Natanaelel 40
    Repeating Decimals madex 70
    Alphabetic Numbers madex 149
    Significant Figures GolfingSuccess 50
    Number Spiral snoozingnewt 🥉 75
    Significant Figures MeWhenI 61
    Day of Week JOrE20 47
    Tic-tac-toe madex 🥇 52
    Factorial Factorisation madex 🥇 72
    Tower of Hanoi anter69 54
    Odious Numbers (Long) snoozingnewt 🥇 29
    Odious Numbers snoozingnewt 🥇 28
    Evil Numbers (Long) snoozingnewt 🥇 29
    Evil Numbers snoozingnewt 28
    Chess Move Validation JOrE20 94
    Ellipse Perimeters Natanaelel 68
    Ellipse Perimeters JOrE20 68
    Proximity Grid madex 91
    Smith Numbers denkyuu1 115
    N Queens denkyuu1 113
    Factorial Factorisation JOrE20 73
    Ulam Sequence blaztoma 🥉 51
    Number Spiral Steffan153 🥇 74
    Number Spiral error256 🥇 74
    Mahjong madex 🥉 169
    Narcissistic Numbers error256 68
    Taxicab Numbers snoozingnewt 74
    ROT13 snoozingnewt 🥇 35
    Gray Code Decoder snoozingnewt 🥇 35
    Hexagonal Spiral MeWhenI 312
    Blackjack Dealer MeWhenI 100
    Prime Numbers (Long) albanian-laundromat 🥇 33
    United States olleicua 138
    Catalan Numbers snoozingnewt 33
    Roman to Arabic anter69 63
    Arithmetic Numbers anter69 59
    Sudoku (Fill-in) madex 💎 124
    Narcissistic Numbers Natanaelel 68
    Sudoku (Fill-in) zzh1996 134
    Narcissistic Numbers ovs-code 68
    Day of Week snoozingnewt 🥇 40
    Narcissistic Numbers MeWhenI 85
    QR Decoder blaztoma 105
    Gray Code Encoder snoozingnewt 34
    Diamonds zzh1996 63
    Hilbert Curve olleicua 514
    Musical Chords olleicua 170
    Zeckendorf Representation olleicua 108
    ROT13 olleicua 62
    QR Decoder olleicua 178
    Zodiac Signs olleicua 117
    Vampire Numbers olleicua 972
    Topological Sort olleicua 102
    Ten-pin Bowling olleicua 204
    Sudoku olleicua 366
    Star Wars Opening Crawl olleicua 266
    Star Wars GPT olleicua 92
    Snake olleicua 128
    Set olleicua 93
    Scrambled Sort olleicua 61
    Polyominoes olleicua 266
    Poker olleicua 309
    Morse Encoder olleicua 202
    Morse Decoder olleicua 226
    Medal Tally olleicua 122
    ISBN olleicua 73
    Gijswijt’s Sequence olleicua 87
    Connect Four olleicua 182
    Calendar olleicua 191
    brainfuck olleicua 132
    Multitap Input olleicua 84
    Partition Numbers denkyuu1 120
    Chess Move Validation olleicua 111
    Nim olleicua 🥇 66
    Diamonds olleicua 78
    Rijndael S-box olleicua 458
    Narcissistic Numbers HumanoidCPU 843
    Rock-paper-scissors-Spock-lizard zzh1996 152
    Repeating Decimals zzh1996 89
    Arithmetic Numbers zzh1996 59
    Kolakoski Sequence zzh1996 47