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    Recent Solutions

    Hole Golfer Chars Time Submitted
    Van Eck Sequence snoozingnewt 95
    Semiprime Numbers snoozingnewt 💎 97
    Sphenic Numbers snoozingnewt 💎 111
    Semiprime Numbers JDiLenarda 🥉 851
    Sphenic Numbers JDiLenarda 🥉 472
    Tutorial Europe2048 81
    PalindromemordnilaP snoozingnewt 152
    Foo Fizz Buzz Bar snoozingnewt 123
    Fizz Buzz snoozingnewt 94
    Semiprime Numbers dokutan 2,682
    Happy Numbers snoozingnewt 🥉 50
    Kolakoski Sequence snoozingnewt 104
    Emirp Numbers snoozingnewt 🥇 52
    Leap Years edsrzf 🥇 46
    Chess Move Validation scpchicken 174
    Collatz snoozingnewt 85
    Nim snoozingnewt 🥉 181
    Leap Years snoozingnewt 🥇 46
    Abundant Numbers snoozingnewt 78
    Abundant Numbers (Long) snoozingnewt 78
    Quine LostSyntax21 70
    Fibonacci bpharaldsson 75
    Transpose Sentence snoozingnewt 156
    Billiards albanian-laundromat 💎 238
    Farey Sequence snoozingnewt 82
    Roman to Arabic Steffan153 🥈 111
    Pangram Grep Steffan153 🥇 90
    Game of Life Steffan153 🥇 129
    Day of Week Steffan153 🥇 77
    Chess Move Validation Steffan153 💎 130
    Gray Code Decoder Steffan153 🥇 82
    Continued Fractions albanian-laundromat 🥇 148
    Morse Encoder JDiLenarda 🥉 254
    Gray Code Decoder edsrzf 🥇 82
    Continued Fractions edsrzf 🥇 148
    Game of Life edsrzf 🥇 129
    ISBN edsrzf 🥈 123
    Card Number Validation edsrzf 🥇 106
    Gray Code Encoder edsrzf 🥇 65
    Scrambled Sort edsrzf 🥇 124
    Tower of Hanoi snoozingnewt 🥇 61
    Trinomial Triangle snoozingnewt 🥉 125
    Pascal’s Triangle snoozingnewt 74
    Partition Numbers snoozingnewt 🥉 98
    Fibonacci snoozingnewt 45
    Pangram Grep snoozingnewt 91
    Number Spiral snoozingnewt 🥈 126
    Tic-tac-toe madex 🥈 142
    Prime Numbers snoozingnewt 49
    Evil Numbers snoozingnewt 50
    Odious Numbers (Long) snoozingnewt 65
    Evil Numbers (Long) snoozingnewt 66
    Niven Numbers (Long) snoozingnewt 🥇 65
    Taxicab Numbers snoozingnewt 🥈 118
    Gray Code Decoder snoozingnewt 90
    Gray Code Encoder snoozingnewt 68
    Narcissistic Numbers HumanoidCPU 845
    λ Brain-Boy-53 1,073
    Pernicious Numbers (Long) snoozingnewt 🥇 68
    Polygon Triangulations HumanoidCPU 4,319
    Triangular Numbers Steffan153 38
    Triangular Numbers HumanoidCPU 197
    Triangular Numbers Shanethegamer 38
    Triangular Numbers albanian-laundromat 38
    Triangular Numbers error256 38
    Taxicab Numbers KatieLG 3,548
    Ulam Sequence KatieLG 1,002
    Abundant Numbers Edjyzod 175
    Snake albanian-laundromat 💎 220
    Snake JDiLenarda 🥉 403
    𝑒 JOrE20 1,011
    √2 JOrE20 1,011
    τ JOrE20 1,011
    Van Eck Sequence JOrE20 3,562
    Vampire Numbers JOrE20 1,233
    Ulam Sequence JOrE20 1,350
    Trinomial Triangle JOrE20 2,094
    Tower of Hanoi JOrE20 4,095
    Tongue-twisters JOrE20 544
    Taxicab Numbers JOrE20 4,652
    Smith Numbers JOrE20 2,207
    Sierpiński Triangle JOrE20 415
    Rule 110 JOrE20 10,207
    Recamán JOrE20 1,154
    Prime Numbers (Long) JOrE20 7,184
    Polyominoes JOrE20 4,837
    Pernicious Numbers (Long) JOrE20 24,921
    Pascal’s Triangle JOrE20 796
    Partition Numbers JOrE20 754
    Odious Numbers (Long) JOrE20 2,452
    Odious Numbers JOrE20 106
    Number Spiral JOrE20 317
    Niven Numbers (Long) JOrE20 8,983
    Niven Numbers JOrE20 131
    N Queens JOrE20 1,401
    Mandelbrot JOrE20 3,410
    Lucky Numbers JOrE20 5,827
    Look and Say JOrE20 1,306
    Leyland Numbers JOrE20 1,000
    Leap Years JOrE20 883