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

    c0d3-4-F00d 🇩🇪

    54,220
    52,777
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    93 / 123 Holes

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    37 / 99 Cheevos

    📅

    12 Days of Christmas
    1,298th
    24 Game
    480th
    99 Bottles of Beer
    1,992nd1,717th
    Abundant Numbers
    2,001st
    Abundant Numbers (Long)
    1,500th
    Arabic to Roman
    942nd 953rd
    Arithmetic Numbers
    1,558th
    Arrows
    663rd711th 516th
    Ascending Primes
    765th
    ASCII Table
    464th
    brainfuck
    947th800th
    Card Number Validation
    786th
    Catalan Numbers
    1,544th1,274th 1,336th
    Catalan’s Constant
    505th
    Christmas Trees
    1,272nd1,708th
    Collatz
    1,375th685th 2,420th637th
    CSS Colors
    470th740th 777th
    Cubes
    403rd
    Day of Week
    1,334th
    Diamonds
    828th
    Divisors
    1,887th2,938th3,250th 4,362nd2,146th 3,107th
    Emirp Numbers
    1,889th2,515th2,892nd 2,848th1,857th
    Emirp Numbers (Long)
    788th
    Emojify
    288th535th 308th
    Evil Numbers
    2,569th2,909th1,312th 3,878th2,396th
    Evil Numbers (Long)
    1,664th
    Farey Sequence
    760th
    Fibonacci
    3,681st6,779th8,117th8,296th 4,970th
    Fizz Buzz
    5,913th1,748th11,150th1,314th3,654th3,019th7,567th5,365th1,256th6,914th 7,172nd23rd5,512th1,968th4,911th4,221st 5,464th6,236th 6,170th 7,221st
    Foo Fizz Buzz Bar
    1,180th985th 554th
    Fractions
    1,022nd
    Game of Life
    621st
    Gijswijt’s Sequence
    607th660th
    Happy Numbers
    1,032nd2,151st1,181st 937th
    Happy Numbers (Long)
    461st1,174th396th 606th
    Hexdump
    547th
    Intersection
    730th
    ISBN
    572nd
    Jacobi Symbol
    398th
    Kaprekar Numbers
    425th
    Kolakoski Constant
    639th
    Kolakoski Sequence
    693rd 1,022nd 1,277th
    Leap Years
    1,036th2,104th 2,772nd 1,437th
    Levenshtein Distance
    765th982nd
    Leyland Numbers
    1,150th 1,141st
    ln 2
    1,160th
    Look and Say
    1,286th1,077th 404th
    Lucky Numbers
    526th 521st 837th
    Lucky Tickets
    508th667th
    Morse Decoder
    414th
    Morse Encoder
    418th
    Niven Numbers
    3,068th3,044th 3,477th2,935th
    Niven Numbers (Long)
    1,522nd
    Number Spiral
    298th
    Odious Numbers
    2,131st2,594th1,966th 3,186th2,010th
    Odious Numbers (Long)
    1,423rd
    Ordinal Numbers
    1,293rd1,284th1,447th 44th
    Pangram Grep
    2,257th934th 1,001st
    Partition Numbers
    525th
    Pascal’s Triangle
    1,021st1,076th 1,325th
    Pernicious Numbers
    1,952nd 3,004th
    Pernicious Numbers (Long)
    1,003rd
    Polyominoes
    630th
    Prime Numbers
    1,413th 4,974th 4,341st3,027th 3,433rd1,541st 2,820th
    Prime Numbers (Long)
    1,225th 1,456th 212th
    QR Decoder
    373rd
    Quine
    1st 2,417th4,514th1,489th 4,024th 3,431st3,102nd4,372nd 2,957th1,429th 3,148th 3,523rd
    Recamán
    1,195th1,225th 900th
    Reverse Polish Notation
    818th946th
    Rijndael S-box
    641st
    Rock-paper-scissors-Spock-lizard
    771st 351st
    Roman to Arabic
    951st
    ROT13
    698th
    Rule 110
    894th
    Seven Segment
    386th
    Sierpiński Triangle
    910th1,125th
    Smith Numbers
    713th
    Spelling Numbers
    786th597th89th
    Star Wars Opening Crawl
    491st
    Sudoku
    253rd
    Sudoku (Fill-in)
    Ten-pin Bowling
    503rd478th 455th
    Time Distance
    382nd
    Tongue-twisters
    496th 1,799th
    United States
    483rd492nd 211th
    Vampire Numbers
    744th1,142nd936th 1,265th
    Van Eck Sequence
    897th995th 868th
    γ
    1,059th
    λ
    1,236th1,570th1,650th 870th
    π
    753rd2,471st3,569th 3,135th
    τ
    972nd1,549th2,030th 1,848th
    φ
    1,007th1,696th2,034th 2,047th
    √2
    1,358th2,021st2,490th1,546th 2,330th
    𝑒
    1,039th1,128th2,995th 1,313th2,671st