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

    Recent Solutions

    Hole Golfer Bytes Time Submitted
    Transpose Sentence kasarino 163
    Factorial Factorisation kasarino 197
    λ kasarino 595
    Morse Decoder kasarino 492
    Vampire Numbers kasarino 597
    Arrows michelebastione 245
    Nim namelessiw 111
    Calendar kasarino 392
    Nim Yax42 115
    Scrambled Sort kasarino 270
    Nim dokutan 200
    Niven Numbers Frythox 89
    Happy Numbers (Long) Frythox 98
    π Frythox 252
    Intersection Skellybob56 233
    ASCII Table kasarino 268
    Leyland Numbers kasarino 182
    Odious Numbers kasarino 85
    Nim tomh1012 199
    Happy Numbers Frythox 97
    Tutorial Frythox 105
    Sudoku MiffOttah 923
    Quine MiffOttah 81
    Gray Code Encoder MiffOttah 75
    brainfuck MiffOttah 297
    ISBN MiffOttah 100
    Odious Numbers (Long) MiffOttah 75
    Odious Numbers MiffOttah 73
    Evil Numbers MiffOttah 73
    Evil Numbers (Long) MiffOttah 75
    Pernicious Numbers (Long) MiffOttah 114
    Pernicious Numbers MiffOttah 111
    Fractions michelebastione 156
    Levenshtein Distance michelebastione 205
    Binary Lambda Calculus ViezeVingertjes 701
    Game of Life ViezeVingertjes 262
    Happy Numbers yzhs 120
    Gray Code Encoder michelebastione 67
    π JayXon 🥇 109
    γ retrohun 1,020
    Leap Years astro65536 68
    Fizz Buzz Benzas01 90
    Gray Code Decoder DialFrost 69
    𝑒 michelebastione 146
    Niven Numbers egol1 93
    Hexdump michelebastione 222
    ASCII Table michelebastione 166
    ROT13 michelebastione 126
    ISBN michelebastione 108
    Topological Sort albanian-laundromat 163
    Dragon Curve AdrienHache 207
    Set HumanoidCPU 234
    Niven Numbers (Long) scpchicken 🥇 69
    99 Bottles of Beer Clozent 264
    Poker msbranicky 680
    Fizz Buzz JoeCustoms 117
    Fibonacci JoeCustoms 100
    Pernicious Numbers Herbert00709 🥇 55
    Rectangle Fill AdrienHache 160
    12 Days of Christmas Blzs2005 533
    Rectangle Fill Shanethegamer 188
    Niven Numbers (Long) MiffOttah 71
    Pascal’s Triangle MiffOttah 97
    Fibonacci MiffOttah 66
    Arrows MiffOttah 204
    Spelling Numbers MiffOttah 400
    Prime Numbers (Long) MiffOttah 85
    Prime Numbers MiffOttah 84
    Recamán MiffOttah 102
    Collatz MiffOttah 84
    Leap Years MiffOttah 71
    Lucky Numbers tomh1012 166
    Roman to Arabic Orsailius 259
    Reverse Polish Notation Orsailius 223
    Reverse Polish Notation namelessiw 🥉 159
    Divisors MiffOttah 88
    Arabic to Roman MiffOttah 222
    Look and Say MiffOttah 150
    Pangram Grep MiffOttah 101
    Set msbranicky 329
    Kaprekar Numbers scpchicken 87
    Card Number Validation msbranicky 146
    Pangram Grep Orsailius 116
    Quine Orsailius 81
    Ulam Sequence AdrienHache 106
    Huffman Encoder AdrienHache 264
    Partition Numbers michelebastione 106
    Kolakoski Sequence Steffan153 🥇 67
    Set namelessiw 141
    99 Bottles of Beer RealBen9 337
    Farey Sequence raphaelimahorn 146
    Connect Four AdrienHache 🥉 210
    Snake AdrienHache 164
    Niven Numbers kasarino 82
    Sierpiński Triangle kasarino 136
    Transpose Sentence michelebastione 165
    Medal Tally kasarino 355
    Gray Code Encoder Yewzir 79
    Connect Four Yax42 🥈 171
    Nim AdrienHache 101