Ctrl+P again to print, arrows/tab to navigate results, enter to confirm

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

    Recent Solutions

    Hole Golfer Bytes Time Submitted
    Mahjong Yax42 416
    United States mwarvik 538
    Prime Numbers mwarvik 89
    Seven Segment mwarvik 383
    π mwarvik 1,020
    𝑒 mwarvik 1,020
    λ mwarvik 1,020
    τ mwarvik 1,020
    φ mwarvik 1,020
    √2 mwarvik 1,020
    ln 2 mwarvik 1,020
    γ mwarvik 1,020
    Arrows mwarvik 368
    Prime Numbers albanian-laundromat 65
    Prime Numbers AdrienHache 🥇 62
    99 Bottles of Beer codewrite 310
    Arrows amazingalek 245
    Lucky Numbers AdrienHache 102
    Rijndael S-box bitsandbeyond 🥉 158
    Hilbert Curve Yax42 332
    Cubes qrakhen 286
    99 Bottles of Beer Yax42 245
    Lucky Numbers Yax42 118
    Trinomial Triangle tomtheisen 119
    Arithmetic Numbers amazingalek 112
    Abundant Numbers (Long) amazingalek 91
    Abundant Numbers amazingalek 91
    𝑒 amazingalek 1,020
    √2 amazingalek 1,020
    φ amazingalek 1,020
    τ amazingalek 1,020
    λ amazingalek 1,020
    γ amazingalek 1,020
    Tongue-twisters amazingalek 394
    Hexagonal Spiral bitsandbeyond 339
    Mahjong tomh1012 2,194
    Prime Numbers KasperKivimaeki 64
    12 Days of Christmas qrakhen 523
    Calendar qrakhen 318
    Partition Numbers codewrite 120
    Calendar tomh1012 229
    ROT13 amazingalek 150
    Tongue-twisters Yax42 397
    Poker Yax42 405
    Gijswijt’s Sequence Yax42 139
    Polyominoes Yax42 461
    Leap Years edsrzf 61
    Transpose Sentence volgavod 142
    Arabic to Roman deopea-david 392
    Ordinal Numbers amazingalek 123
    Look and Say amazingalek 1,301
    ln 2 amazingalek 1,020
    π amazingalek 1,020
    Transpose Sentence amazingalek 157
    Niven Numbers amazingalek 69
    Odious Numbers amazingalek 89
    Evil Numbers amazingalek 88
    Fibonacci amazingalek 57
    Divisors amazingalek 94
    Collatz amazingalek 90
    Tower of Hanoi JayXon 🥇 69
    12 Days of Christmas deopea-david 638
    Catalan’s Constant amazingalek 1,020
    CSS Colors Yax42 177
    CSS Colors arcpolaris 2,569
    Calendar Yax42 204
    Sierpiński Triangle KasperKivimaeki 70
    Fibonacci Pyroan 52
    QR Decoder tomh1012 362
    Divisors codewrite 99
    γ JOrE20 1,020
    Foo Fizz Buzz Bar mwarvik 126
    Foo Fizz Buzz Bar amazingalek 126
    Roman to Arabic tomh1012 286
    Morse Decoder tomh1012 382
    Polyominoes tomh1012 648
    Medal Tally AdrienHache 166
    Niven Numbers (Long) amazingalek 🥇 69
    Niven Numbers (Long) mwarvik 🥇 69
    Tutorial mwarvik 73