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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
    ISBN Vanadiom 199
    Prime Numbers dragonpeti53 94
    Divisors dragonpeti53 80
    ASCII Table scpchicken 144
    Tic-tac-toe kumavale 🥈 154
    Fibonacci dragonpeti53 77
    brainfuck dragonpeti53 408
    United States kumavale 🥈 185
    Pernicious Numbers pixelated-pup 101
    Reverse Polish Notation pixelated-pup 303
    Ulam Sequence elgan65536 139
    γ retrohun 1,023
    Fibonacci albanian-laundromat 76
    Vampire Numbers kumavale 💎 144
    Vampire Numbers JayXon 🥈 147
    Kaprekar Numbers kumavale 🥈 93
    Evil Numbers (Long) arjunarya1 73
    Evil Numbers arjunarya1 70
    Abundant Numbers arjunarya1 102
    Farey Sequence kumavale 🥇 83
    Divisors arjunarya1 81
    Morse Decoder kumavale 🥇 189
    Morse Decoder JayXon 🥇 189
    Smith Numbers kumavale 🥇 132
    Connect Four aksyristos 1,302
    Emojify kumavale 🥈 181
    Morse Encoder JayXon 🥈 187
    Morse Encoder kumavale 💎 186
    Fibonacci FreeFull 75
    𝑒 JayXon 🥇 114
    Niven Numbers FreeFull 62
    Seven Segment madex 173
    Happy Numbers (Long) kumavale 🥇 106
    Happy Numbers (Long) JayXon 🥇 106
    Recamán FreeFull 120
    Fibonacci qpwoeirut 71
    Fibonacci duckyluuk 79
    Reverse Polish Notation TylerBloom 308
    Happy Numbers FreeFull 123
    Happy Numbers (Long) FreeFull 134
    Connect Four blaztoma 🥈 239
    Poker kumavale 💎 319
    Poker JayXon 🥈 330
    Evil Numbers FreeFull 62
    Reverse Polish Notation FreeFull 219
    Odious Numbers (Long) FreeFull 67
    Connect Four kumavale 💎 212
    Connect Four edsrzf 🥉 249
    Emirp Numbers Steffan153 🥇 101
    Evil Numbers (Long) Steffan153 🥇 61
    Odious Numbers (Long) Steffan153 🥇 61
    Evil Numbers (Long) FreeFull 65
    United States FreeFull 711
    Look and Say TylerBloom 257
    Fizz Buzz TylerBloom 130
    Divisors albanian-laundromat 80
    Smith Numbers TylerBloom 245
    Evil Numbers (Long) edsrzf 65
    Arrows TylerBloom 320
    ROT13 TylerBloom 146
    Fractions TylerBloom 252
    Farey Sequence FreeFull 128
    Look and Say FreeFull 142
    Nim albanian-laundromat 145
    𝑒 jatloe 1,025
    12 Days of Christmas IoIxD 557
    Connect Four retrohun 2,942
    Gray Code Encoder FreeFull 94
    Gray Code Decoder FreeFull 138
    Leap Years FreeFull 69
    Poker Haksell 518
    Evil Numbers Haksell 66
    Collatz Haksell 92
    Pangram Grep Haksell 99
    Collatz FreeFull 91
    Calendar Haksell 🥉 347
    Fractions FreeFull 245
    Fizz Buzz FreeFull 123
    Divisors FreeFull 92
    Tutorial FreeFull 103
    ln 2 retrohun 1,024
    Tutorial Haksell 104
    Connect Four madex 301
    Arithmetic Numbers Haksell 37,662
    Van Eck Sequence Haksell 2,575
    Vampire Numbers Haksell 1,091
    Trinomial Triangle Haksell 2,087
    Tower of Hanoi Haksell 3,597
    Tongue-twisters Haksell 543
    Taxicab Numbers Haksell 4,180
    Smith Numbers Haksell 1,844
    Sierpiński Triangle Haksell 574
    Rule 110 Haksell 15,872
    Rijndael S-box Haksell 788
    Recamán Haksell 917
    Prime Numbers (Long) Haksell 5,968
    Prime Numbers Haksell 91
    Polyominoes Haksell 3,584
    Pernicious Numbers (Long) Haksell 20,682
    Pernicious Numbers Haksell 120