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    Recent Solutions

    Hole Golfer Chars Time Submitted
    Sphenic Numbers alexander-t-haselton 305
    Semiprime Numbers alexander-t-haselton 103
    Reverse Polish Notation alexander-t-haselton 220
    Vampire Numbers alexander-t-haselton 785
    Van Eck Sequence snoozingnewt 97
    N Queens Steffan153 💎 134
    Semiprime Numbers snoozingnewt 🥉 101
    Sphenic Numbers snoozingnewt 🥉 96
    Divisors alexander-t-haselton 🥇 78
    Leap Years JOrE20 63
    Tutorial Europe2048 103
    PalindromemordnilaP snoozingnewt 155
    Pernicious Numbers alexander-t-haselton 67
    Pernicious Numbers (Long) alexander-t-haselton 97
    Odious Numbers (Long) alexander-t-haselton 69
    Odious Numbers alexander-t-haselton 66
    Prime Numbers (Long) alexander-t-haselton 🥇 67
    Prime Numbers alexander-t-haselton 65
    Collatz alexander-t-haselton 91
    Foo Fizz Buzz Bar snoozingnewt 157
    Emojify snoozingnewt 196
    Triangular Numbers fuzzylojik-golf 48
    Christmas Trees alexander-t-haselton 92
    Abundant Numbers (Long) alexander-t-haselton 80
    Happy Numbers snoozingnewt 74
    Day of Week fgrosshans 295
    GPS Satellite Identification madex 318
    Kolakoski Sequence snoozingnewt 88
    Emirp Numbers snoozingnewt 🥇 76
    Abundant Numbers alexander-t-haselton 79
    Semiprime Numbers madex 🥈 92
    Sphenic Numbers madex 🥉 96
    Fizz Buzz alexander-t-haselton 99
    Leap Years edsrzf 🥇 56
    Fibonacci alexander-t-haselton 🥇 64
    Chess Move Validation scpchicken 209
    Kolakoski Sequence madex 102
    Topological Sort madex 🥈 192
    Reverse Polish Notation madex 🥉 206
    Collatz snoozingnewt 89
    Triangular Numbers Shanethegamer 50
    Connect Four ar1hurgit 622
    Nim snoozingnewt 146
    Leap Years snoozingnewt 🥇 56
    United States madex 190
    π madex 💎 151
    Farey Sequence madex 🥉 87
    Sudoku madex 🥈 450
    Fibonacci albanian-laundromat 70
    Transpose Sentence snoozingnewt 141
    Diamonds madex 107
    τ madex 💎 152
    Abundant Numbers fgrosshans 91
    Divisors fgrosshans 79
    SI Units edsrzf 💎 510
    Card Number Validation madex 109
    Hilbert Curve madex 🥉 238
    Smith Numbers madex 153
    Tower of Hanoi snoozingnewt 🥇 71
    Number Spiral JayXon 🥇 113
    SI Units madex 🥈 531
    Fizz Buzz Europe2048 102
    λ madex 348
    Game of Life madex 197
    Ellipse Perimeters elgan65536 197
    Trinomial Triangle snoozingnewt 126
    Snake kirjavascript 💎 230
    Reversi madex 238
    Cubes madex 303
    Partition Numbers snoozingnewt 97
    Alphabetic Numbers madex 🥈 202
    brainfuck madex 264
    Number Spiral snoozingnewt 137
    Tic-tac-toe madex 165
    Factorial Factorisation madex 148
    99 Bottles of Beer madex 298
    Fizz Buzz o0lit3 108
    Odious Numbers (Long) snoozingnewt 66
    Evil Numbers (Long) snoozingnewt 65
    Evil Numbers snoozingnewt 57
    Odious Numbers snoozingnewt 🥇 58
    Niven Numbers (Long) snoozingnewt 🥇 77
    Zeckendorf Representation madex 181
    Proximity Grid madex 247
    Snake JOrE20 1,099
    Fizz Buzz namelessiw 137
    Mahjong madex 💎 273
    Taxicab Numbers snoozingnewt 🥇 113
    Sudoku (Fill-in) JayXon 💎 252
    Narcissistic Numbers madex 130
    Sudoku (Fill-in) madex 🥈 254
    Prime Numbers snoozingnewt 62
    Abundant Numbers enokifungus 172
    Gray Code Decoder snoozingnewt 99
    Divisors zzh1996 🥇 78
    Niven Numbers zzh1996 🥇 61
    Prime Numbers (Long) zzh1996 🥇 67
    Pernicious Numbers zzh1996 🥇 55
    Quine zzh1996 🥇 45
    Tutorial zgialor-lab 124