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?

    marcin7Cd

    56,147
    50,926
    🥇25
    🥈8
    🥉13

    72 / 123 Holes

    🔣

    29 / 62 Langs

    🏆

    40 / 99 Cheevos

    📅

    12 Days of Christmas
    14897101 562 66 413
    99 Bottles of Beer
    8 734 817 550
    Abundant Numbers
    772874 931 741
    Abundant Numbers (Long)
    778
    Arabic to Roman
    466 983 755 610
    Arrows
    509
    ASCII Table
    584
    Billiards
    383
    brainfuck
    820 496 526
    Catalan Numbers
    549
    Christmas Trees
    679 723 835 728
    Collatz
    766
    CSS Colors
    84 321
    Cubes
    531 487
    Diamonds
    557 831 788 646
    Divisors
    794 937 886
    Emirp Numbers
    882723 721 886
    Emojify
    519 630
    Evil Numbers
    869923 888 935
    Fibonacci
    876673521894878719904761898885750817660555852627961735860782688935 351813829868853554
    Fizz Buzz
    672840 930 869 989 575891847 0
    Foo Fizz Buzz Bar
    784
    Fractions
    602
    Happy Numbers
    674 881915 749 812
    Happy Numbers (Long)
    848
    Intersection
    739 750 589
    Kolakoski Constant
    652 534
    Kolakoski Sequence
    710 835
    Leap Years
    871 758 836866 913 921 0
    Levenshtein Distance
    537 770 425
    Leyland Numbers
    812 898 664
    Look and Say
    703 624
    Lucky Numbers
    648
    Lucky Tickets
    19 64 499
    Morse Decoder
    493 318 503
    Morse Encoder
    351 568
    Niven Numbers
    876875 947 960
    Odious Numbers
    466 868924 869 912
    Ordinal Numbers
    625 845 748 707
    Pangram Grep
    262 866 811 826
    Partition Numbers
    502
    Pascal’s Triangle
    800 797 887575
    Pernicious Numbers
    872823 798
    Pernicious Numbers (Long)
    856
    Poker
    309
    Prime Numbers
    870809 867 935
    Quine
    862 940 942877 177 944
    Recamán
    882 769
    Reverse Polish Notation
    529
    Rock-paper-scissors-Spock-lizard
    554 426
    Roman to Arabic
    566
    Rule 110
    607 634 573
    Seven Segment
    733 542
    Sierpiński Triangle
    835 767
    Smith Numbers
    476
    Spelling Numbers
    1,000 321
    Star Wars Opening Crawl
    297
    Sudoku
    176 305
    Sudoku (Fill-in)
    111 199
    Ten-pin Bowling
    74 329
    Time Distance
    433
    Tongue-twisters
    572607 402 466
    United States
    261 367
    Vampire Numbers
    536 744 500
    Van Eck Sequence
    610 854
    Zeckendorf Representation
    459
    λ
    333 247 164 456
    π
    117 411 672524 58 25 768
    τ
    117 438 701521 743
    φ
    78 868 683
    √2
    74 864 58 978
    𝑒
    258 413 52385 976