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

    Recent Solutions

    Hole Golfer Bytes Time Submitted
    Musical Chords madex 132
    Chess Move Validation Steffan153 🥈 102
    Chess Move Validation edsrzf 💎 100
    Gray Code Encoder HumanoidCPU 71
    Tutorial zzh1996 50
    Look and Say jipsong 🥉 94
    Chess Move Validation madex 132
    Gray Code Encoder albanian-laundromat 61
    Chess Move Validation pardouin 🥉 117
    Fibonacci jipsong 49
    Abundant Numbers (Long) albanian-laundromat 73
    Rijndael S-box MostParsingVex 🥉 222
    Thue–Morse Constant HumanoidCPU 1,004
    QR Decoder MostParsingVex 221
    ISBN edsrzf 🥉 82
    Fractions HumanoidCPU 123
    Tutorial quasar098 138
    Emojify scpchicken 558
    DFA Simulator scpchicken 716
    Day of Week scpchicken 615
    CSS Colors scpchicken 4,038
    Continued Fractions scpchicken 665
    Connect Four scpchicken 633
    Seven Segment bitsandbeyond 120
    Taxicab Numbers pardouin 💎 97
    Card Number Validation scpchicken 554
    Calendar scpchicken 812
    brainfuck scpchicken 987
    Billiards scpchicken 1,052
    Arrows scpchicken 1,063
    Arabic to Roman scpchicken 928
    Foo Fizz Buzz Bar scpchicken 5,731
    Evil Numbers (Long) scpchicken 1,962
    Evil Numbers scpchicken 82
    Farey Sequence scpchicken 4,366
    Fibonacci scpchicken 146
    Factorial Factorisation scpchicken 874
    Emirp Numbers (Long) scpchicken 1,168
    Emirp Numbers scpchicken 148
    Divisors scpchicken 1,178
    Diamonds scpchicken 1,115
    Collatz scpchicken 3,238
    Christmas Trees scpchicken 557
    Cubes scpchicken 4,113
    Alphabetic Numbers scpchicken 3,907
    Gijswijt’s Sequence scpchicken 2,012
    Catalan’s Constant scpchicken 1,015
    Catalan Numbers scpchicken 2,884
    ASCII Table scpchicken 289
    Ascending Primes scpchicken 524
    Arithmetic Numbers scpchicken 37,654
    Abundant Numbers scpchicken 175
    99 Bottles of Beer scpchicken 11,897
    24 Game scpchicken 12,444
    12 Days of Christmas scpchicken 718
    Lyndon Factorization madex 99
    Niven Numbers qpwoeirut 47
    Forsyth–Edwards Notation dokutan 250
    Prime Numbers (Long) qpwoeirut 53
    Prime Numbers qpwoeirut 51
    Tutorial dokutan 74
    Nim albanian-laundromat 🥉 108
    Yellowstone Permutation HumanoidCPU 4,016
    Tower of Hanoi edsrzf 🥇 66
    Ulam Sequence Steffan153 🥇 80
    Ulam Sequence pardouin 🥇 80
    φ jipsong 72
    Ulam Sequence edsrzf 🥇 80
    Prime Numbers albanian-laundromat 🥇 48
    Prime Numbers (Long) albanian-laundromat 🥇 50
    √2 jipsong 57
    Ulam Sequence madex 106
    Ulam Sequence dokutan 540
    Binary Lambda Calculus bitsandbeyond 400
    Ulam Sequence JOrE20 145
    Tower of Hanoi prestosilver 99
    Alphabetic Numbers Chinay-Domitrix 🥉 173
    CSS Colors dokutan 2,585
    Gray Code Decoder jipsong 🥇 53
    ASCII Table edsrzf 119
    Gray Code Encoder jipsong 61
    Tutorial utikeev 56
    Pernicious Numbers edsrzf 🥇 42
    DFA Simulator edsrzf 💎 151
    Gijswijt’s Sequence JayXon 🥇 80
    Gijswijt’s Sequence edsrzf 🥇 80
    Scrambled Sort edsrzf 🥈 101
    π vhoulbreque 1,013
    Sudoku (Fill-in) MostParsingVex 🥉 262
    Sudoku MostParsingVex 🥉 493
    Alphabetic Numbers retrohun 4,903
    Emirp Numbers Chinay-Domitrix 103
    Morse Decoder Chinay-Domitrix 209
    Taxicab Numbers Chinay-Domitrix 131
    24 Game bizy-coder 💎 235
    Nim edsrzf 🥇 107
    Nim pardouin 🥇 107
    Tower of Hanoi Andrey2001 3,589
    γ retrohun 1,004
    τ retrohun 1,004