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    The Semiprime Numbers and Sphenic Numbers holes will go live in approximately . Why not try and solve them ahead of time?

    Recent Solutions

    Hole Golfer Bytes Time Submitted
    Kolakoski Sequence snoozingnewt 150
    Semiprime Numbers madex 260
    Foo Fizz Buzz Bar kcinnu 💎 207
    Time Distance kcinnu 💎 485
    Billiards kcinnu 💎 324
    Chess Move Validation scpchicken 430
    12 Days of Christmas kcinnu 627
    Arrows kcinnu 🥉 226
    λ FortuiteMan 1,183
    Morse Decoder kcinnu 💎 300
    Collatz snoozingnewt 163
    Transpose Sentence JayXon 🥇 219
    Transpose Sentence kcinnu 🥇 219
    Nim snoozingnewt 230
    Leap Years snoozingnewt 123
    Abundant Numbers snoozingnewt 171
    Abundant Numbers (Long) snoozingnewt 172
    Leyland Numbers jared-hughes 364
    Hexdump jared-hughes 550
    Medal Tally kcinnu 💎 382
    QR Decoder kcinnu 🥈 257
    Fibonacci LostSyntax21 132
    Fibonacci albanian-laundromat 🥇 131
    Emirp Numbers kcinnu 🥉 160
    Farey Sequence snoozingnewt 191
    Alphabetic Numbers DialFrost 💎 453
    Poker kcinnu 💎 568
    Tower of Hanoi snoozingnewt 🥉 123
    Ordinal Numbers kcinnu 🥈 217
    Trinomial Triangle snoozingnewt 🥉 206
    Pascal’s Triangle snoozingnewt 166
    Pangram Grep snoozingnewt 217
    Partition Numbers snoozingnewt 165
    Fibonacci snoozingnewt 🥇 131
    Number Spiral snoozingnewt 237
    Fizz Buzz o0lit3 203
    Prime Numbers snoozingnewt 137
    Prime Numbers (Long) snoozingnewt 139
    𝑒 JayXon 🥇 153
    ln 2 JayXon 💎 155
    Set kcinnu 💎 291
    Reversi kcinnu 💎 293
    Odious Numbers snoozingnewt 123
    Evil Numbers snoozingnewt 123
    Odious Numbers (Long) snoozingnewt 124
    Evil Numbers (Long) snoozingnewt 125
    Divisors snoozingnewt 150
    Niven Numbers (Long) snoozingnewt 🥇 137
    Niven Numbers snoozingnewt 🥇 121
    Snake kcinnu 💎 258
    Tutorial BlankSpruce 592
    Taxicab Numbers snoozingnewt 219
    Van Eck Sequence JayXon 💎 159
    Gray Code Decoder snoozingnewt 188
    Gray Code Encoder snoozingnewt 192
    Fizz Buzz JDiLenarda 445
    Pernicious Numbers (Long) snoozingnewt 134
    Narcissistic Numbers HumanoidCPU 1,116
    12 Days of Christmas BlankSpruce 💎 534
    𝑒 prestosilver 195
    √2 prestosilver 263
    φ prestosilver 261
    τ prestosilver 259
    π prestosilver 259
    Partition Numbers prestosilver 168
    Kolakoski Sequence prestosilver 158
    Inventory Sequence prestosilver 🥉 166
    Pangram Grep BREMAUCY 900
    Inventory Sequence blaztoma 365
    Lucky Tickets emgordon154 438
    Triangular Numbers JOrE20 114
    Gijswijt’s Sequence kcinnu 💎 172
    Triangular Numbers kcinnu 108
    Polygon Triangulations HumanoidCPU 4,568
    Maze emgordon154 🥈 275
    Abundant Numbers emgordon154 🥉 144
    Abundant Numbers (Long) emgordon154 🥇 145
    Gijswijt’s Sequence emgordon154 🥈 182
    Diamonds emgordon154 197
    Pangram Grep dokutan 692
    Happy Numbers kcinnu 🥇 142
    Van Eck Sequence kcinnu 🥈 160
    Tic-tac-toe emgordon154 🥉 225
    Partition Numbers pardouin 🥇 159
    Inventory Sequence kcinnu 🥇 164
    Triangular Numbers HumanoidCPU 299
    Triangular Numbers albanian-laundromat 109
    Pangram Grep aksyristos 768
    Hilbert Curve scpchicken 🥈 529
    Continued Fractions scpchicken 1,289
    brainfuck scpchicken 🥈 1,709
    Connect Four scpchicken 🥈 1,174
    Topological Sort scpchicken 🥈 437
    Partition Numbers madex 244
    Ulam Sequence madex 279
    Gijswijt’s Sequence madex 🥉 217
    Vampire Numbers JayXon 💎 241
    Recamán JayXon 🥇 161
    Partition Numbers JayXon 🥇 159
    Lucky Numbers JayXon 💎 176