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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
    Calendar KatieLG 101
    Kolakoski Constant TheZwierzLF 142
    Calendar pardouin 98
    Diamonds TheZwierzLF 118
    Reverse Polish Notation TheZwierzLF 193
    Factorial Factorisation TheZwierzLF 173
    Happy Numbers (Long) TheZwierzLF 125
    12 Days of Christmas TheZwierzLF 470
    Semiprime Numbers HumanoidCPU 117
    Tower of Hanoi emgordon154 55
    Tower of Hanoi JayXon 🥇 52
    Tower of Hanoi CornerMercury 🥉 54
    Calendar kg583 98
    24 Game kg583 181
    Calendar ryyyn 99
    Calendar HumanoidCPU 142
    Scrambled Sort sean-niemann 78
    Topological Sort sean-niemann 114
    Calendar AlephSquirrel 99
    Calendar ovs-code 87
    Calendar CornerMercury 98
    Van Eck Sequence CornerMercury 56
    Snake kg583 151
    Reverse Polish Notation albanian-laundromat 125
    Leyland Numbers TheZwierzLF 95
    Roman to Arabic CornerMercury 89
    𝑒 CornerMercury 48
    √2 CornerMercury 49
    Lucky Tickets CornerMercury 🥇 88
    ln 2 CornerMercury 53
    Day of Week CornerMercury 82
    Catalan Numbers CornerMercury 🥇 41
    γ JOrE20 1,011
    Recamán Lydxn 🥇 57
    Tower of Hanoi gigaprofisi 3,615
    Repeating Decimals CaedenHarper 181
    Emirp Numbers (Long) TheZwierzLF 100
    Emirp Numbers albanian-laundromat 70
    Sierpiński Triangle TheZwierzLF 93
    γ emgordon154 314
    Abundant Numbers TheZwierzLF 67
    Billiards kg583 159
    CSS Colors (Inverse) TheZwierzLF 2,093
    Morse Decoder TheZwierzLF 292
    Arrows TheZwierzLF 264
    Set TheZwierzLF 159
    Seven Segment TheZwierzLF 197
    Tic-tac-toe TheZwierzLF 145
    Transpose Sentence TheZwierzLF 80
    Zeckendorf Representation TheZwierzLF 192
    Zodiac Signs TheZwierzLF 190
    Emojify dokutan 153
    Reversi snoozingnewt 161
    Hilbert Curve snoozingnewt 349
    Poker TheZwierzLF 459
    Transpose Sentence snoozingnewt 88
    Topological Sort snoozingnewt 116
    Hexagonal Spiral bitsandbeyond 166
    Arabic to Roman TheZwierzLF 161
    Christmas Trees TheZwierzLF 83
    Farey Sequence TheZwierzLF 211
    Roman to Arabic snoozingnewt 111
    Vampire Numbers CaedenHarper 120
    SI Units TheZwierzLF 611
    Spelling Numbers TheZwierzLF 79
    Arabic to Roman snoozingnewt 141
    Sphenic Numbers dokutan 75
    Tower of Hanoi TheZwierzLF 71
    Vampire Numbers TheZwierzLF 769
    𝑒 kurkale6ka 1,011
    Tutorial kurkale6ka 157
    Billiards TheZwierzLF 245
    Card Number Validation TheZwierzLF 127
    Emirp Numbers TheZwierzLF 100
    Emojify TheZwierzLF 255
    Levenshtein Distance CaedenHarper 90
    Hexdump TheZwierzLF 222
    Hilbert Curve TheZwierzLF 715
    Reversi CaedenHarper 231
    Inventory Sequence TheZwierzLF 65