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?

    c0d3-4-F00d 🇩🇪

    54,218
    52,775
    🥇10
    🥈0
    🥉0

    93 / 123 Holes

    🔣

    23 / 62 Langs

    🏆

    37 / 99 Cheevos

    📅

    12 Days of Christmas
    56th
    24 Game
    16th
    99 Bottles of Beer
    87th122nd
    Abundant Numbers
    109th
    Abundant Numbers (Long)
    66th
    Arabic to Roman
    31st 116th
    Arithmetic Numbers
    82nd
    Arrows
    19th29th 63rd
    Ascending Primes
    36th
    ASCII Table
    30th
    brainfuck
    62nd39th
    Card Number Validation
    34th
    Catalan Numbers
    22nd36th 38th
    Catalan’s Constant
    10th
    Christmas Trees
    41st66th
    Collatz
    92nd57th 57th119th
    CSS Colors
    10th24th 88th
    Cubes
    13th
    Day of Week
    33rd
    Diamonds
    42nd
    Divisors
    52nd92nd15th 96th168th 871st
    Emirp Numbers
    74th44th32nd 61st160th
    Emirp Numbers (Long)
    37th
    Emojify
    12th21st 21st
    Evil Numbers
    102nd65th28th 71st135th
    Evil Numbers (Long)
    68th
    Farey Sequence
    36th
    Fibonacci
    231st262nd74th54th 435th
    Fizz Buzz
    47th29th51st32nd109th19th23rd59th9th4th 194th1st65th47th31st9th 116th1,486th 149th 118th
    Foo Fizz Buzz Bar
    36th34th 52nd
    Fractions
    57th
    Game of Life
    33rd
    Gijswijt’s Sequence
    13th19th
    Happy Numbers
    32nd50th11th 59th
    Happy Numbers (Long)
    15th30th7th 31st
    Hexdump
    35th
    Intersection
    40th
    ISBN
    31st
    Jacobi Symbol
    22nd
    Kaprekar Numbers
    29th
    Kolakoski Constant
    17th
    Kolakoski Sequence
    24th 73rd 300th
    Leap Years
    75th110th 24th 245th
    Levenshtein Distance
    24th28th
    Leyland Numbers
    18th 100th
    ln 2
    17th
    Look and Say
    29th32nd 64th
    Lucky Numbers
    17th 7th 68th
    Lucky Tickets
    15th23rd
    Morse Decoder
    12th
    Morse Encoder
    15th
    Niven Numbers
    132nd92nd 80th278th
    Niven Numbers (Long)
    55th
    Number Spiral
    29th
    Odious Numbers
    80th57th32nd 67th107th
    Odious Numbers (Long)
    55th
    Ordinal Numbers
    45th51st19th 1st
    Pangram Grep
    60th17th 86th
    Partition Numbers
    21st
    Pascal’s Triangle
    33rd27th 101st
    Pernicious Numbers
    80th 35th
    Pernicious Numbers (Long)
    34th
    Polyominoes
    9th
    Prime Numbers
    61st 41st 116th248th 53rd22nd 653rd
    Prime Numbers (Long)
    66th 85th 52nd
    QR Decoder
    14th
    Quine
    1st 24th96th1st 25th 78th62nd48th 268th1st 57th 16th
    Recamán
    51st41st 75th
    Reverse Polish Notation
    22nd27th
    Rijndael S-box
    38th
    Rock-paper-scissors-Spock-lizard
    17th 52nd
    Roman to Arabic
    25th
    ROT13
    30th
    Rule 110
    49th
    Seven Segment
    21st
    Sierpiński Triangle
    52nd30th
    Smith Numbers
    30th
    Spelling Numbers
    25th26th70th
    Star Wars Opening Crawl
    13th
    Sudoku
    15th
    Sudoku (Fill-in)
    Ten-pin Bowling
    10th12th 44th
    Time Distance
    16th
    Tongue-twisters
    11th 197th
    United States
    14th10th 38th
    Vampire Numbers
    22nd37th15th 81st
    Van Eck Sequence
    39th30th 64th
    γ
    28th
    λ
    34th24th27th 77th
    π
    31st48th56th 214th
    τ
    27th29th31st 113th
    φ
    15th29th40th 94th
    √2
    26th36th30th11th 141st
    𝑒
    35th30th32nd 28th113th