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
    Chess Move Validation albanian-laundromat 🥈 249
    Van Eck Sequence snoozingnewt 🥉 80
    Sphenic Numbers snoozingnewt 🥈 90
    Tutorial Europe2048 102
    Semiprime Numbers snoozingnewt 💎 75
    PalindromemordnilaP snoozingnewt 🥈 164
    Fizz Buzz snoozingnewt 110
    Foo Fizz Buzz Bar snoozingnewt 155
    Happy Numbers snoozingnewt 78
    Emirp Numbers snoozingnewt 101
    Kolakoski Sequence snoozingnewt 116
    Chess Move Validation scpchicken 💎 245
    Collatz snoozingnewt 98
    Nim snoozingnewt 🥈 191
    Leap Years snoozingnewt 🥇 41
    Transpose Sentence snoozingnewt 💎 132
    Farey Sequence snoozingnewt 87
    Tower of Hanoi snoozingnewt 💎 61
    ROT13 snoozingnewt 240
    Trinomial Triangle snoozingnewt 100
    Pascal’s Triangle snoozingnewt 86
    ISBN LostSyntax21 271
    Partition Numbers snoozingnewt 🥈 78
    Pangram Grep snoozingnewt 111
    Fibonacci snoozingnewt 47
    Number Spiral snoozingnewt 💎 92
    Fizz Buzz o0lit3 187
    Prime Numbers (Long) snoozingnewt 🥇 56
    Prime Numbers snoozingnewt 55
    Odious Numbers snoozingnewt 🥇 39
    Odious Numbers (Long) snoozingnewt 🥇 40
    Evil Numbers (Long) snoozingnewt 🥇 39
    Evil Numbers snoozingnewt 🥇 38
    Divisors snoozingnewt 60
    Niven Numbers (Long) snoozingnewt 🥇 63
    Taxicab Numbers snoozingnewt 🥈 94
    Pernicious Numbers snoozingnewt 🥉 51
    Gray Code Encoder snoozingnewt 82
    Gray Code Decoder snoozingnewt 💎 106
    Narcissistic Numbers HumanoidCPU 3,469
    λ Brain-Boy-53 1,075
    Pernicious Numbers (Long) snoozingnewt 🥇 54
    Polygon Triangulations HumanoidCPU 6,863
    Trinomial Triangle Brain-Boy-53 2,409
    Triangular Numbers JOrE20 42
    Triangular Numbers HumanoidCPU 793
    Triangular Numbers albanian-laundromat 38
    Taxicab Numbers KatieLG 🥉 4,260
    Ulam Sequence KatieLG 🥉 1,137
    Connect Four albanian-laundromat 💎 315
    𝑒 JOrE20 1,019
    √2 JOrE20 1,019
    φ JOrE20 1,019
    τ JOrE20 1,019
    Van Eck Sequence JOrE20 15,558
    Vampire Numbers JOrE20 3,089
    Ulam Sequence JOrE20 4,346
    Trinomial Triangle JOrE20 2,330
    Tongue-twisters JOrE20 708
    Taxicab Numbers JOrE20 10,468
    Smith Numbers JOrE20 6,715
    Sierpiński Triangle JOrE20 765
    Rule 110 JOrE20 17,155
    Rijndael S-box JOrE20 979
    Recamán JOrE20 4,150
    Prime Numbers (Long) JOrE20 21,928
    Prime Numbers JOrE20 399
    Polyominoes JOrE20 20,025
    Pernicious Numbers (Long) JOrE20 75,941
    Pernicious Numbers JOrE20 558
    Partition Numbers JOrE20 1,950
    Odious Numbers (Long) JOrE20 8,448
    Odious Numbers JOrE20 414
    Number Spiral JOrE20 433
    Niven Numbers (Long) JOrE20 27,435
    Niven Numbers JOrE20 523
    N Queens JOrE20 3,173
    Mandelbrot JOrE20 10,540
    Lucky Numbers JOrE20 17,823
    Look and Say JOrE20 1,542
    Leyland Numbers JOrE20 2,280
    Leap Years JOrE20 2,631
    Kolakoski Sequence JOrE20 2,016
    Kaprekar Numbers JOrE20 1,327
    Inventory Sequence JOrE20 15,626
    Hilbert Curve JOrE20 5,537
    Happy Numbers (Long) JOrE20 2,414
    Happy Numbers JOrE20 526
    Gijswijt’s Sequence JOrE20 15,003
    Foo Fizz Buzz Bar JOrE20 18,722
    Fizz Buzz JOrE20 1,716
    Fibonacci JOrE20 540
    Farey Sequence JOrE20 14,432
    Factorial Factorisation JOrE20 878
    Evil Numbers (Long) JOrE20 8,466
    Evil Numbers JOrE20 398
    Emirp Numbers (Long) JOrE20 4,279
    Emirp Numbers JOrE20 607
    Dragon Curve JOrE20 13,591
    Divisors JOrE20 2,469