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    Recent Solutions

    Hole Golfer Bytes Time Submitted
    Ten-pin Bowling Natanaelel 178
    Snake Natanaelel 💎 160
    Quine JOrE20 🥇 17
    Kolakoski Sequence Natanaelel 💎 39
    φ JOrE20 1,009
    Van Eck Sequence JOrE20 2,561
    Vampire Numbers JOrE20 1,077
    Ulam Sequence JOrE20 1,099
    Trinomial Triangle JOrE20 2,073
    Tower of Hanoi JOrE20 3,583
    Taxicab Numbers JOrE20 4,166
    Smith Numbers JOrE20 1,830
    Rule 110 JOrE20 15,858
    Recamán JOrE20 903
    Polyominoes JOrE20 3,570
    Odious Numbers (Long) JOrE20 1,951
    Odious Numbers JOrE20 79
    Number Spiral JOrE20 306
    N Queens JOrE20 1,252
    Mandelbrot JOrE20 10,010
    Lucky Numbers JOrE20 4,826
    Look and Say JOrE20 1,285
    Leap Years JOrE20 736
    Kolakoski Sequence JOrE20 2,006
    Kaprekar Numbers JOrE20 446
    Inventory Sequence JOrE20 2,629
    Hilbert Curve JOrE20 5,124
    Happy Numbers (Long) JOrE20 558
    Happy Numbers JOrE20 113
    Gijswijt’s Sequence JOrE20 2,006
    Farey Sequence JOrE20 4,360
    Factorial Factorisation JOrE20 868
    Evil Numbers (Long) JOrE20 1,956
    Evil Numbers JOrE20 76
    Dragon Curve JOrE20 10,279
    Diamonds JOrE20 1,109
    Cubes JOrE20 4,107
    Collatz JOrE20 3,232
    Christmas Trees JOrE20 551
    ASCII Table JOrE20 280
    Ascending Primes JOrE20 518
    Arithmetic Numbers JOrE20 37,648
    Apéry’s Constant JOrE20 1,009
    Alphabetic Numbers JOrE20 3,901
    Abundant Numbers (Long) JOrE20 970
    Mandelbrot Natanaelel 💎 88
    Abundant Numbers JOrE20 169
    12 Days of Christmas JOrE20 2,375
    Ten-pin Bowling Steffan153 🥈 79
    Mahjong Natanaelel 🥉 336
    Maze Natanaelel 🥈 123
    Polyominoes Natanaelel 🥈 217
    π Natanaelel 55
    United States GrayJoKing 🥉 90
    24 Game JOrE20 12,437
    Snake madex 🥈 178
    Gijswijt’s Sequence Natanaelel 110
    ln 2 Natanaelel 🥉 42
    Pangram Grep Natanaelel 34
    Time Distance Natanaelel 240
    Quine zzh1996 🥇 17
    Game of Life Natanaelel 153
    Fibonacci albanian-laundromat 21
    Prime Numbers (Long) albanian-laundromat 23
    Prime Numbers albanian-laundromat 🥇 21
    Pernicious Numbers albanian-laundromat 🥇 24
    Thue–Morse Constant Natanaelel 48
    Emirp Numbers (Long) christos-cantina-security 44
    DFA Simulator christos-cantina-security 🥉 114
    Set christos-cantina-security 🥉 63
    Connect Four christos-cantina-security 💎 156
    Kolakoski Constant Natanaelel 💎 57
    Repeating Decimals christos-cantina-security 50
    Foo Fizz Buzz Bar christos-cantina-security 60
    Fibonacci christos-cantina-security 🥇 19
    Hexdump Natanaelel 🥇 97
    Thue–Morse Constant bitsandbeyond 68
    Sudoku (Fill-in) scpchicken 🥉 194
    Musical Chords madex 113
    Chess Move Validation edsrzf 💎 81
    Tutorial zzh1996 34
    √2 Steffan153 🥇 32
    Chess Move Validation zzh1996 🥈 89
    Divisors JOrE20 29
    Thue–Morse Constant HumanoidCPU 1,008
    Divisors denkyuu1 43
    Ulam Sequence GrayJoKing 🥈 50
    τ egu555 67
    π egu555 63
    Tutorial quasar098 39
    Foo Fizz Buzz Bar JOrE20 69
    Hexagonal Spiral bitsandbeyond 183
    Musical Chords edsrzf 🥇 86
    Niven Numbers JOrE20 28
    Niven Numbers (Long) JOrE20 30
    Leyland Numbers JOrE20 63
    Pernicious Numbers JOrE20 26
    Emirp Numbers JOrE20 51
    Emirp Numbers (Long) JOrE20 51
    Prime Numbers JOrE20 23