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    Recent Solutions

    Hole Golfer Bytes Time Submitted
    Chess Move Validation Steffan153 🥇 112
    Chess Move Validation edsrzf 🥇 112
    Hexdump halfminami 246
    Game of Life halfminami 🥉 151
    99 Bottles of Beer albanian-laundromat 317
    Fizz Buzz albanian-laundromat 172
    Odious Numbers albanian-laundromat 64
    Evil Numbers albanian-laundromat 🥇 63
    Prime Numbers (Long) albanian-laundromat 101
    Emirp Numbers albanian-laundromat 98
    Tutorial zzh1996 64
    Prime Numbers albanian-laundromat 🥇 61
    Happy Numbers albanian-laundromat 🥇 78
    Niven Numbers albanian-laundromat 70
    Zodiac Signs albanian-laundromat 🥉 178
    Gray Code Decoder albanian-laundromat 🥇 78
    τ Steffan153 💎 107
    π Steffan153 💎 107
    ln 2 Steffan153 💎 100
    φ Steffan153 💎 97
    √2 Steffan153 🥈 98
    𝑒 Steffan153 🥇 93
    Chess Move Validation emgordon154 🥉 146
    Abundant Numbers Steffan153 🥇 81
    Abundant Numbers edsrzf 🥇 81
    Thue–Morse Constant HumanoidCPU 1,025
    Arrows msbranicky 386
    Catalan’s Constant Steffan153 🥇 123
    Tutorial quasar098 234
    Roman to Arabic JOrE20 158
    Ulam Sequence emgordon154 🥉 184
    Foo Fizz Buzz Bar scpchicken 5,739
    Gijswijt’s Sequence scpchicken 2,020
    Emojify edsrzf 🥇 110
    Tongue-twisters JOrE20 326
    Tongue-twisters zzh1996 💎 255
    Poker Steffan153 💎 328
    Factorial Factorisation scpchicken 792
    Evil Numbers (Long) scpchicken 367
    Emojify scpchicken 722
    Emirp Numbers (Long) scpchicken 869
    Emirp Numbers scpchicken 810
    Divisors scpchicken 269
    Diamonds scpchicken 812
    DFA Simulator scpchicken 944
    Van Eck Sequence emgordon154 87
    CSS Colors scpchicken 4,262
    Farey Sequence scpchicken 245
    Cubes scpchicken 1,233
    Yellowstone Permutation HumanoidCPU 4,033
    Continued Fractions scpchicken 1,020
    Connect Four scpchicken 🥉 1,431
    Quine scpchicken 🥇 62
    Collatz scpchicken 249
    Christmas Trees scpchicken 458
    Evil Numbers scpchicken 391
    Day of Week scpchicken 1,049
    Fibonacci scpchicken 151
    Foo Fizz Buzz Bar edsrzf 🥇 116
    Fizz Buzz edsrzf 🥇 101
    Catalan’s Constant scpchicken 1,032
    Catalan Numbers scpchicken 180
    Card Number Validation scpchicken 375
    Calendar scpchicken 1,147
    brainfuck scpchicken 1,943
    Billiards scpchicken 1,254
    ASCII Table scpchicken 487
    Ascending Primes scpchicken 694
    Arrows scpchicken 1,458
    Arabic to Roman scpchicken 1,312
    Arithmetic Numbers scpchicken 637
    Alphabetic Numbers scpchicken 🥉 760
    Abundant Numbers (Long) scpchicken 301
    Abundant Numbers scpchicken 300
    99 Bottles of Beer scpchicken 656
    24 Game scpchicken 969
    12 Days of Christmas scpchicken 1,009
    Pernicious Numbers (Long) Steffan153 🥇 94
    Pernicious Numbers (Long) edsrzf 🥇 94
    Ulam Sequence dokutan 556
    Rule 110 edsrzf 🥇 109
    Rule 110 Steffan153 🥇 109
    Ulam Sequence Steffan153 💎 104
    Ulam Sequence edsrzf 🥈 106
    Reversi blaztoma 🥇 142
    Mahjong Steffan153 💎 214
    Number Spiral blaztoma 💎 116
    Tutorial JOrE20 64
    Polyominoes blaztoma 💎 185
    Nim snoozingnewt 🥉 141
    12 Days of Christmas error256 💎 394
    Tongue-twisters edsrzf 🥉 271
    Tongue-twisters error256 🥈 265
    Card Number Validation edsrzf 🥇 86
    Card Number Validation Steffan153 🥇 86
    λ jesterjunk 💎 237
    Topological Sort blaztoma 🥈 147
    Medal Tally blaztoma 🥈 154
    Maze blaztoma 157
    Morse Decoder blaztoma 🥈 152