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

    Recent Solutions

    Hole Golfer Bytes Time Submitted
    Prime Numbers morphthesworph 90
    Niven Numbers morphthesworph 73
    Divisors nemoyatpeace 73
    12 Days of Christmas morphthesworph 487
    Diamonds nemoyatpeace 112
    Reversi HumanoidCPU 458
    Abundant Numbers ryyyn 63
    Ten-pin Bowling cros107 211
    United States plcc0 167
    Hexdump plcc0 169
    brainfuck KasperKivimaeki 174
    Arabic to Roman Crabbex 233
    Topological Sort snoozingnewt 124
    Proximity Grid blaztoma 164
    Reverse Polish Notation solisolu 128
    12 Days of Christmas davecame 430
    Zeckendorf Representation edsrzf 120
    Emirp Numbers (Long) solisolu 106
    Emirp Numbers solisolu 105
    12 Days of Christmas iilegacyyii 560
    Niven Numbers solisolu 46
    Ten-pin Bowling CornerMercury 195
    Star Wars Opening Crawl edsrzf 395
    Abundant Numbers (Long) solisolu 65
    Reverse Polish Notation osNiko 141
    Inventory Sequence ryyyn 57
    Abundant Numbers solisolu 64
    Fibonacci JOrE20 44
    Seven Segment ahmetdemirag 154
    𝑒 JOrE20 124
    π JOrE20 87
    Calendar LostSyntax21 210
    ln 2 zyc-2024 79
    Calendar zyc-2024 224
    12 Days of Christmas zyc-2024 531
    CSS Colors CommandLeo 2,204
    Topological Sort edsrzf 113
    Game of Life blaztoma 130
    Tic-tac-toe 051 194
    Jacobi Symbol ryyyn 139
    Calendar edsrzf 99
    Calendar HumanoidCPU 146
    United States CommandLeo 124
    Roman to Arabic ryyyn 99
    CSS Colors (Inverse) CommandLeo 2,554
    Abundant Numbers Seek64 54
    Maze MeWhenI 148
    Farey Sequence ryyyn 🥇 66
    Game of Life MeWhenI 130
    Recamán ryyyn 🥇 61
    DFA Simulator nemoyatpeace 297
    Morse Encoder ryyyn 155
    Happy Numbers (Long) CornerMercury 79
    Inventory Sequence JOrE20 61
    Kolakoski Sequence JOrE20 86
    Star Wars Opening Crawl ryyyn 🥈 229
    Pernicious Numbers robbertvz 117
    Roman to Arabic JOrE20 129
    ROT13 robbertvz 206
    Emojify robbertvz 269
    ASCII Table robbertvz 122
    12 Days of Christmas themoonisacheese 528
    Farey Sequence acotis 81
    Emirp Numbers (Long) edsrzf 90
    Abundant Numbers (Long) nemoyatpeace 68
    Abundant Numbers nemoyatpeace 67
    Tongue-twisters NoneTheFewer 457
    Rock-paper-scissors-Spock-lizard NoneTheFewer 454
    ln 2 Languag3 66
    Scrambled Sort NoneTheFewer 132
    Smith Numbers NoneTheFewer 315
    Calendar cros107 101
    √2 Florian-Mt 58
    𝑒 Florian-Mt 57
    Gijswijt’s Sequence Natanaelel 125
    Seven Segment NoneTheFewer 328
    QR Decoder blaztoma 157
    Reverse Polish Notation CornerMercury 121
    Trinomial Triangle CornerMercury 66
    12 Days of Christmas gyanesh-maurya 507