Ctrl+P again to print, arrows/tab to navigate results, enter to confirm

    The Nim hole will go live in approximately . Why not try and solve it ahead of time?

    Recent Solutions

    Hole Golfer Bytes Time Submitted
    Leap Years bthalheim 66
    Fibonacci Dominoscompute 65
    Ulam Sequence HumanoidCPU 1,101
    Taxicab Numbers dokutan 179
    Alphabetic Numbers dokutan 1,966
    Ulam Sequence Shanethegamer 1,101
    Dragon Curve HumanoidCPU 10,281
    Dragon Curve Shanethegamer 10,535
    Gray Code Encoder dokutan 123
    Gray Code Decoder dokutan 262
    Alphabetic Numbers Shanethegamer 3,903
    Tower of Hanoi scpchicken 94
    Gray Code Encoder GolfingSuccess 81
    Fizz Buzz madex 112
    Pernicious Numbers GolfingSuccess 47
    Happy Numbers dokutan 84
    Continued Fractions dokutan 175
    Alphabetic Numbers HumanoidCPU 3,903
    Niven Numbers dokutan 53
    Odious Numbers dokutan 53
    Evil Numbers (Long) dokutan 55
    Evil Numbers dokutan 53
    Emirp Numbers dokutan 95
    Odious Numbers (Long) dokutan 54
    Pascal’s Triangle dokutan 83
    Tutorial FortuiteMan 135
    Multitap Input dokutan 160
    π Andrey2001 1,011
    Tutorial Mefred 135
    Gray Code Decoder GolfingSuccess 71
    Diamonds dokutan 127
    Quine dokutan 59
    𝑒 dokutan 594
    √2 dokutan 593
    φ dokutan 591
    τ dokutan 591
    π dokutan 585
    λ dokutan 588
    γ dokutan 585
    Zeckendorf Representation dokutan 164
    Van Eck Sequence dokutan 134
    Vampire Numbers dokutan 681
    United States dokutan 207
    Trinomial Triangle dokutan 198
    Transpose Sentence dokutan 123
    Tower of Hanoi dokutan 71
    Sphenic Numbers dokutan 107
    Smith Numbers dokutan 1,114
    Sierpiński Triangle dokutan 263
    SI Units dokutan 1,414
    Seven Segment dokutan 266
    Rule 110 dokutan 178
    ROT13 dokutan 170
    Roman to Arabic dokutan 149
    Rock-paper-scissors-Spock-lizard dokutan 299
    Rijndael S-box dokutan 588
    Reverse Polish Notation dokutan 271
    Recamán dokutan 130
    Prime Numbers (Long) dokutan 78
    Prime Numbers dokutan 71
    Polyominoes dokutan 1,365
    Poker dokutan 756
    Pernicious Numbers (Long) dokutan 90
    Pernicious Numbers dokutan 48
    Partition Numbers dokutan 479
    Pangram Grep dokutan 105
    PalindromemordnilaP dokutan 105
    Ordinal Numbers dokutan 171
    Number Spiral dokutan 276
    Niven Numbers (Long) dokutan 86
    N Queens dokutan 796
    Morse Encoder dokutan 340
    Morse Decoder dokutan 386
    Mandelbrot dokutan 623
    Lucky Tickets dokutan 2,243
    Lucky Numbers dokutan 2,773
    Look and Say dokutan 131
    ln 2 dokutan 586
    Leyland Numbers dokutan 626
    Levenshtein Distance dokutan 271
    Leap Years dokutan 53
    Kolakoski Sequence dokutan 94
    Kolakoski Constant dokutan 587
    Kaprekar Numbers dokutan 345
    ISBN dokutan 141
    Inventory Sequence dokutan 1,067
    Intersection dokutan 187
    Hilbert Curve dokutan 830
    Happy Numbers (Long) dokutan 109
    Gijswijt’s Sequence dokutan 168
    Fractions dokutan 137
    Forsyth–Edwards Notation dokutan 354
    Foo Fizz Buzz Bar dokutan 147
    Fizz Buzz dokutan 79
    Fibonacci dokutan 50
    Farey Sequence dokutan 115
    Factorial Factorisation dokutan 858
    Emojify dokutan 217
    Emirp Numbers (Long) dokutan 139
    Divisors dokutan 77