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    Recent Solutions

    Hole Golfer Bytes Time Submitted
    Card Number Validation scpchicken 848
    Calendar scpchicken 1,280
    brainfuck scpchicken 1,518
    Billiards scpchicken 1,577
    Arrows scpchicken 1,539
    Arabic to Roman scpchicken 1,291
    Evil Numbers (Long) scpchicken 1,980
    Evil Numbers scpchicken 100
    Farey Sequence scpchicken 4,384
    Factorial Factorisation scpchicken 892
    Emirp Numbers (Long) scpchicken 1,186
    Emirp Numbers scpchicken 166
    Diamonds scpchicken 1,136
    Christmas Trees scpchicken 578
    Cubes scpchicken 4,131
    Alphabetic Numbers scpchicken 3,925
    Gijswijt’s Sequence scpchicken 2,030
    Catalan’s Constant scpchicken 1,033
    Catalan Numbers scpchicken 2,902
    ASCII Table scpchicken 303
    Ascending Primes scpchicken 542
    Abundant Numbers scpchicken 95
    99 Bottles of Beer scpchicken 446
    Fizz Buzz raphael03franzen 228
    Arithmetic Numbers scpchicken 37,672
    Abundant Numbers (Long) scpchicken 994
    24 Game scpchicken 12,462
    12 Days of Christmas scpchicken 604
    Nim kmathis22 203
    Forsyth–Edwards Notation dokutan 277
    Lyndon Factorization KasperKivimaeki 701
    Arabic to Roman Lydxn 💎 153
    CSS Colors Lydxn 💎 458
    CSS Colors ethanlally 🥈 461
    CSS Colors edsrzf 689
    ASCII Table KasperKivimaeki 149
    Connect Four tomh1012 420
    γ ethanlally 🥉 233
    Chess Move Validation KasperKivimaeki 159
    DFA Simulator kmathis22 340
    Seven Segment bitsandbeyond 165
    Gijswijt’s Sequence KasperKivimaeki 145
    Gijswijt’s Sequence JayXon 🥇 105
    N Queens edsrzf 💎 153
    Gijswijt’s Sequence Steffan153 🥇 105
    Happy Numbers albanian-laundromat 94
    Yellowstone Permutation HumanoidCPU 4,041
    Day of Week scpchicken 86
    Christmas Trees albanian-laundromat 117
    Taxicab Numbers Schmitt-Very-Cool 4,669
    United States reflogedoc 170
    Fizz Buzz Europe2048 101
    Niven Numbers squid233 78
    Leap Years squid233 80
    Fibonacci squid233 59
    Van Eck Sequence Steffan153 87
    brainfuck KasperKivimaeki 💎 186
    brainfuck JayXon 🥈 189
    Ulam Sequence h3ra993huskp 154
    Gray Code Encoder albanian-laundromat 104
    Ulam Sequence Steffan153 🥇 111
    Binary Lambda Calculus bitsandbeyond 465
    Tutorial bitsandbeyond 85
    Cubes bitsandbeyond 💎 215
    Ulam Sequence edsrzf 🥇 111
    Ulam Sequence ethanlally 🥉 112
    Rule 110 Steffan153 💎 118
    Ulam Sequence namelessiw 116
    Fibonacci bitsandbeyond 66
    Partition Numbers edsrzf 98
    Ulam Sequence dokutan 559
    Ulam Sequence CaedenHarper 124
    Scrambled Sort edsrzf 💎 169
    Dragon Curve ethanlally 324
    Scrambled Sort ethanlally 🥈 173
    Billiards ethanlally 💎 207
    Abundant Numbers (Long) Joseph-Regruth_HON 109
    Abundant Numbers Joseph-Regruth_HON 109
    Nim emgordon154 139
    QR Decoder Steffan153 🥈 152
    Pernicious Numbers scpchicken 🥇 60
    Quine miabea73 112
    Flags dokutan 1,721
    Ulam Sequence HumanoidCPU 179
    ASCII Table Steffan153 🥉 142
    ROT13 Steffan153 🥇 94
    N Queens ethanlally 158
    π ethanlally 145
    Divisors ethanlally 87
    Arithmetic Numbers ethanlally 104
    Connect Four AidanWalter 1,603
    QR Decoder edsrzf 172
    Fibonacci dokutan 🥇 57
    Fractions bziman 154
    Forsyth–Edwards Notation Joseph-Regruth_HON 202
    Tutorial Joseph-Regruth_HON 111
    Look and Say bziman 141
    Snake albanian-laundromat 256
    Card Number Validation Steffan153 🥈 105
    Gray Code Encoder Europe2048 95