Ctrl+P again to print, arrows/tab to navigate results, Enter to confirm, Ctrl+Enter to open in new tab.

    Recent Solutions

    Hole Golfer Bytes Time Submitted
    Evil Numbers nickweissert-star 38
    Christmas Trees nickweissert-star 62
    Calendar nickweissert-star 221
    Kolakoski Sequence nickweissert-star 294
    Rule 110 nickweissert-star 134
    Card Number Validation nickweissert-star 104
    Recamán nickweissert-star 64
    Diamonds bitsandbeyond 53
    SI Units neel11235813 2,139
    Ordinal Numbers nickweissert-star 116
    Morse Decoder nickweissert-star 317
    Van Eck Sequence Steffan153 45
    p-adic Expansion bitsandbeyond 162
    N Queens bitsandbeyond 💎 97
    Alphabetic Numbers bitsandbeyond 🥉 103
    Chess Move Validation bitsandbeyond 🥇 88
    Levenshtein Distance nickweissert-star 252
    Odious Numbers nickweissert-star 40
    Time Distance nickweissert-star 360
    United States nickweissert-star 377
    Spelling Numbers nickweissert-star 507
    Look and Say nickweissert-star 121
    ASCII Table nickweissert-star 92
    Chess Move Validation nickweissert-star 148
    Pernicious Numbers nickweissert-star 46
    PalindromemordnilaP nickweissert-star 97
    Kaprekar Numbers nickweissert-star 364
    Zodiac Signs nickweissert-star 476
    Taxicab Numbers nickweissert-star 101
    Arithmetic Numbers nickweissert-star 93
    Scrambled Sort nickweissert-star 76
    Semiprime Numbers nickweissert-star 98
    Sphenic Numbers nickweissert-star 🥉 163
    Hexdump nickweissert-star 290
    99 Bottles of Beer nickweissert-star 229
    Spelling Numbers bitsandbeyond 💎 218
    Fibonacci bpharaldsson 65
    Van Eck Sequence snoozingnewt 50
    Semiprime Numbers snoozingnewt 🥉 83
    Sphenic Numbers snoozingnewt 🥈 75
    Catalan Numbers bitsandbeyond 33
    CSS Colors (Inverse) juliansiebert 27
    Trinomial Triangle juliansiebert 116
    GPS Satellite Identification bitsandbeyond 177
    Tutorial Europe2048 26
    PalindromemordnilaP snoozingnewt 🥇 51
    Foo Fizz Buzz Bar snoozingnewt 🥈 72
    Happy Numbers snoozingnewt 53
    24 Game bitsandbeyond 💎 267
    Kolakoski Sequence snoozingnewt 46
    Emirp Numbers snoozingnewt 🥇 59
    Happy Numbers (Long) nickweissert-star 157
    Vampire Numbers nickweissert-star 937
    Seven Segment nickweissert-star 253
    SI Units nickweissert-star 12,978
    Poker nickweissert-star 459
    Chess Move Validation scpchicken 139
    Roman to Arabic juliansiebert 172
    24 Game Languag3 🥈 331
    Ten-pin Bowling edsrzf 💎 91
    Collatz snoozingnewt 57
    Abundant Numbers nickweissert-star 54
    Emojify bitsandbeyond 🥈 99
    CSS Colors bikini 70
    Vampire Numbers bitsandbeyond 💎 106
    Nim snoozingnewt 🥉 99
    Tower of Hanoi DialFrost 51
    λ bitsandbeyond 💎 169
    Quine snoozingnewt 25
    Abundant Numbers snoozingnewt 54
    Abundant Numbers (Long) snoozingnewt 54
    Number Spiral bitsandbeyond 💎 90
    Vampire Numbers edsrzf 🥈 107
    Mandelbrot nickweissert-star 547
    Leyland Numbers nickweissert-star 71
    Hilbert Curve nickweissert-star 738
    Langton’s Ant bitsandbeyond 136
    Transpose Sentence edsrzf 💎 53
    Transpose Sentence snoozingnewt 🥈 55
    Snake nickweissert-star 180
    Kolakoski Sequence edsrzf 🥈 41
    Farey Sequence snoozingnewt 49
    Tower of Hanoi bitsandbeyond 🥇 49
    Tower of Hanoi snoozingnewt 🥇 49
    Smith Numbers nickweissert-star 300
    Mahjong bitsandbeyond 💎 210
    Fractions nickweissert-star 90
    Gijswijt’s Sequence nickweissert-star 169
    Lyndon Factorization bitsandbeyond 73
    SI Units edsrzf 💎 321
    SI Units madex 🥈 351
    Roman to Arabic nickweissert-star 135
    Morse Encoder nickweissert-star 323
    Star Wars Opening Crawl nickweissert-star 307
    Ascending Primes edsrzf 🥇 63
    Fibonacci bitsandbeyond 🥇 27
    Yellowstone Permutation bitsandbeyond 116
    Van Eck Sequence bitsandbeyond 🥈 43
    Ulam Sequence bitsandbeyond 💎 49
    Kolakoski Sequence bitsandbeyond 🥈 41