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    Recent Solutions

    Hole Golfer Bytes Time Submitted
    Forsyth–Edwards Notation bitsandbeyond 146
    Forsyth–Edwards Notation JayXon 💎 136
    Quine emgordon154 177
    Forsyth–Edwards Notation madex 163
    Forsyth–Edwards Notation BREMAUCY 231
    Tower of Hanoi albanian-laundromat 73
    Forsyth–Edwards Notation jared-hughes 206
    Forsyth–Edwards Notation pardouin 156
    Farey Sequence albanian-laundromat 85
    Forsyth–Edwards Notation CornerMercury 184
    Forsyth–Edwards Notation scpchicken 240
    Forsyth–Edwards Notation JOrE20 193
    Forsyth–Edwards Notation tomh1012 210
    Forsyth–Edwards Notation HumanoidCPU 200
    Forsyth–Edwards Notation KatieLG 165
    Game of Life Steffan153 💎 121
    Tutorial zzh1996 65
    Fibonacci christos-cantina-security 75
    Pernicious Numbers albanian-laundromat 53
    Pernicious Numbers CornerMercury 49
    Gijswijt’s Sequence Steffan153 💎 112
    Seven Segment bitsandbeyond 134
    Zodiac Signs Steffan153 🥈 167
    Pangram Grep Steffan153 🥇 75
    Hexdump Steffan153 🥈 234
    Connect Four emgordon154 365
    Sudoku bitsandbeyond 💎 396
    Chess Move Validation edsrzf 🥇 102
    Chess Move Validation Steffan153 🥇 102
    𝑒 albanian-laundromat 135
    Look and Say jipsong 🥈 107
    Chess Move Validation zzh1996 🥉 110
    Chess Move Validation bitsandbeyond 137
    Binary Lambda Calculus bitsandbeyond 303
    Catalan’s Constant Steffan153 🥈 119
    ln 2 Steffan153 🥇 88
    τ Steffan153 🥇 101
    π Steffan153 🥇 97
    τ JayXon 🥇 101
    π JayXon 🥇 97
    Gray Code Encoder albanian-laundromat 79
    Thue–Morse Constant HumanoidCPU 1,020
    Morse Encoder Steffan153 💎 150
    Tutorial quasar098 211
    Connect Four scpchicken 698
    Pangram Grep Ralac07 127
    Musical Chords edsrzf 🥇 121
    Flags bitsandbeyond 699
    Foo Fizz Buzz Bar scpchicken 5,751
    Gijswijt’s Sequence scpchicken 2,032
    Hexagonal Spiral bitsandbeyond 266
    Diamonds KasperKivimaeki 92
    Zodiac Signs Yax42 189
    Connect Four tomh1012 438
    Billiards Steffan153 💎 160
    Factorial Factorisation scpchicken 607
    Emojify scpchicken 607
    Emirp Numbers (Long) scpchicken 608
    Emirp Numbers scpchicken 550
    Divisors scpchicken 192
    Diamonds scpchicken 621
    DFA Simulator scpchicken 656
    Chess Move Validation KasperKivimaeki 135
    Emirp Numbers (Long) KasperKivimaeki 116
    CSS Colors scpchicken 3,769
    Farey Sequence scpchicken 237
    Cubes scpchicken 766
    Yellowstone Permutation HumanoidCPU 4,032
    Odious Numbers (Long) scpchicken 🥇 49
    Odious Numbers scpchicken 🥇 48
    Evil Numbers (Long) scpchicken 🥇 50
    Evil Numbers scpchicken 🥇 48
    Pernicious Numbers scpchicken 🥇 47
    Niven Numbers scpchicken 🥇 53
    Continued Fractions scpchicken 684
    Collatz scpchicken 227
    Christmas Trees scpchicken 300
    Day of Week scpchicken 716
    Catalan’s Constant scpchicken 1,059
    Catalan Numbers scpchicken 163
    Card Number Validation scpchicken 545
    Calendar scpchicken 1,001
    brainfuck scpchicken 1,205
    Billiards scpchicken 843
    ASCII Table scpchicken 423
    Ascending Primes scpchicken 558
    Arrows scpchicken 805
    Arabic to Roman scpchicken 1,004
    Arithmetic Numbers scpchicken 381
    Alphabetic Numbers scpchicken 🥉 520
    Abundant Numbers (Long) scpchicken 165
    Abundant Numbers scpchicken 164
    99 Bottles of Beer scpchicken 556
    24 Game scpchicken 🥉 971
    12 Days of Christmas scpchicken 731
    brainfuck KasperKivimaeki 💎 243
    φ Ralac07 1,020
    φ zakariamouhid 126
    Christmas Trees KasperKivimaeki 84
    Ulam Sequence dokutan 🥉 542