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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
    Jacobi Symbol JayXon 💎 287
    Sierpiński Triangle JayXon 🥈 126
    Ten-pin Bowling edsrzf 💎 330
    Fibonacci albanian-laundromat 138
    Niven Numbers scpchicken 🥇 121
    Pernicious Numbers scpchicken 🥇 115
    99 Bottles of Beer Nabhdeep 972
    Evil Numbers (Long) Nabhdeep 874
    λ kcinnu 🥈 270
    Repeating Decimals kcinnu 💎 411
    Proximity Grid kcinnu 🥈 324
    Card Number Validation kcinnu 🥈 191
    PalindromemordnilaP kcinnu 🥇 243
    λ prestosilver 1,064
    γ prestosilver 1,064
    PalindromemordnilaP JayXon 🥇 243
    brainfuck kcinnu 💎 327
    Topological Sort kcinnu 💎 300
    Scrambled Sort kcinnu 💎 395
    Arabic to Roman kcinnu 💎 242
    Morse Encoder kcinnu 🥈 271
    Tutorial Openstreetmapler 592
    Polyominoes kcinnu 💎 254
    Prime Numbers prestosilver 133
    ln 2 JayXon 🥈 157
    Inventory Sequence kcinnu 168
    Game of Life kcinnu 🥈 218
    24 Game kcinnu 💎 439
    φ Yewzir 205
    √2 Yewzir 196
    Continued Fractions Yewzir 💎 344
    Lucky Tickets JayXon 💎 266
    Continued Fractions GolfingSuccess 🥈 345
    United States JayXon 💎 200
    Niven Numbers (Long) GolfingSuccess 143
    Kaprekar Numbers kcinnu 🥉 161
    United States kcinnu 🥈 217
    Happy Numbers (Long) kcinnu 🥈 177
    Gijswijt’s Sequence kcinnu 🥉 201
    Odious Numbers prestosilver 148
    Evil Numbers prestosilver 147
    Lucky Tickets GolfingSuccess 🥈 271
    Day of Week JayXon 💎 312
    Day of Week kcinnu 🥈 323
    Calendar kcinnu 💎 439
    DFA Simulator kcinnu 💎 346
    Mandelbrot kcinnu 💎 199
    Pangram Grep kcinnu 🥈 202
    Tic-tac-toe JayXon 💎 201
    ln 2 kcinnu 💎 156
    Tic-tac-toe kcinnu 🥈 209
    Sierpiński Triangle kcinnu 💎 125
    ASCII Table kcinnu 🥈 213
    Sierpiński Triangle primo-ppcg 171
    Rule 110 primo-ppcg 🥉 197
    Quine primo-ppcg 80
    Prime Numbers primo-ppcg 131
    Pernicious Numbers (Long) primo-ppcg 133
    Pernicious Numbers primo-ppcg 🥇 115
    Pascal’s Triangle primo-ppcg 173
    Odious Numbers (Long) primo-ppcg 122
    Odious Numbers primo-ppcg 121
    Niven Numbers (Long) primo-ppcg 138
    Niven Numbers primo-ppcg 🥇 121
    Odious Numbers (Long) edsrzf 🥉 120
    Evil Numbers (Long) edsrzf 🥇 119
    CSS Colors kcinnu 🥈 817
    Connect Four kcinnu 💎 363
    𝑒 kcinnu 💎 153
    Tower of Hanoi JayXon 🥇 122
    Christmas Trees JayXon 💎 143
    𝑒 primo-ppcg 158
    √2 primo-ppcg 🥇 140
    φ primo-ppcg 147
    τ primo-ppcg 🥉 173
    π primo-ppcg 🥉 171
    λ primo-ppcg 848
    ln 2 primo-ppcg 163
    Leap Years primo-ppcg 134
    Happy Numbers primo-ppcg 🥉 149
    Trinomial Triangle kcinnu 🥈 186
    Smith Numbers kcinnu 240
    Arithmetic Numbers JayXon 🥇 161
    Rule 110 JayXon 🥇 161
    Rule 110 kcinnu 🥇 161
    Divisors kcinnu 🥇 137
    Pernicious Numbers (Long) kcinnu 132
    Pascal’s Triangle kcinnu 🥇 151
    Leyland Numbers kcinnu 💎 224
    Catalan Numbers kcinnu 🥇 129
    Arithmetic Numbers kcinnu 🥇 161
    Quine kcinnu 🥇 76
    Fizz Buzz primo-ppcg 185
    Rijndael S-box JayXon 🥈 178
    Christmas Trees kcinnu 149
    Rijndael S-box kcinnu 💎 177
    Roman to Arabic ericlangedijk 352
    Fizz Buzz leap0x7b 316
    Connect Four Yewzir 🥈 666
    Collatz kcinnu 🥈 159