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

    neel11235813

    89,226
    90,912
    🥇137
    🥈11
    🥉8

    101 / 123 Holes

    🔣

    54 / 62 Langs

    🏆

    70 / 99 Cheevos

    📅

    12 Days of Christmas
    3,802nd1,722nd873rd1,646th2,828th 1,304th16th 1,862nd 561st1,225th1,314th3,818th 1,436th1,670th520th 890th806th237th947th 1,974th 2,188th 419th 1,846th 540th324th 810th
    24 Game
    655th 510th 140th 559th
    99 Bottles of Beer
    3,725th 2,422nd 514th 723rd 233rd 640th 439th 450th 978th
    Abundant Numbers
    1,033rd 64th 3,516th 672nd 3,420th
    Abundant Numbers (Long)
    590th 59th 2,209th 284th
    Arabic to Roman
    479th17th 319th 1,576th
    Arithmetic Numbers
    392nd 1,442nd 160th
    Arrows
    443rd 406th
    Ascending Primes
    1,075th 1,124th558th 63rd 240th 698th 1,322nd 18th
    ASCII Table
    1,838th 2,142nd 1,272nd 30th 1,486th 3rd 784th
    brainfuck
    913th 312th 205th
    Catalan Numbers
    555th 1,423rd 42nd
    Catalan’s Constant
    849th 534th 3rd 472nd 514th
    Christmas Trees
    2,608th 667th 603rd 2,524th 540th 2,170th
    Collatz
    1,975th 36th 870th
    CSS Colors
    1,211th 1st572nd 91st 454th
    Cubes
    1,367th 241st 817th 1,152nd 184th 1,425th
    Day of Week
    721st 1st 489th
    DFA Simulator
    197th 125th
    Diamonds
    2,026th 160th 2,125th 2,181st 1,875th 64th 2,232nd
    Divisors
    2,582nd 5,121st 2,219th 4,963rd 28th 2,885th
    Emirp Numbers
    449th 1,291st 161st 839th
    Emirp Numbers (Long)
    738th 1,247th 636th 423rd 424th
    Emojify
    276th 1,247th 255th
    Evil Numbers
    706th 3,058th 1st 2,595th 45th 2,640th 2,691st
    Evil Numbers (Long)
    473rd 1,830th 1st 2,328th 112th 1,618th
    Factorial Factorisation
    797th 326th 1,066th 289th 320th
    Farey Sequence
    118th 27th 536th
    Fibonacci
    4,346th 3,394th 8,868th746th3,459th963rd 2,604th 6,272nd 834th3,132nd 9,323rd 6,584th214th5,101st 525th 6,175th3,805th3,051st 45th 3,467th 1,169th2,979th 2,835th 1,059th
    Fizz Buzz
    4,338th 1,411th 1st 133rd 4,782nd 2,053rd 60th 5,801st
    Foo Fizz Buzz Bar
    432nd 2,990th 11th
    Forsyth–Edwards Notation
    413th 278th
    Fractions
    721st 873rd 559th 10th
    Game of Life
    496th 44th 448th
    Gijswijt’s Sequence
    344th 327th
    Happy Numbers
    761st 1,977th 1,394th 30th 1,477th
    Happy Numbers (Long)
    422nd 1,594th 224th
    Hexdump
    96th 808th 17th
    Intersection
    602nd 298th 337th 1,126th
    Inventory Sequence
    1,278th 453rd 1,145th 262nd
    ISBN
    435th 167th 221st
    Jacobi Symbol
    428th 13th 349th
    Kolakoski Constant
    1,541st 257th 562nd 276th 477th 579th
    Kolakoski Sequence
    1,666th 526th 1,429th 375th 1,191st
    Leap Years
    1,179th 811th 662nd 45th 1,948th 1,842nd 3,530th 409th 2,716th
    Levenshtein Distance
    407th 47th 3rd 1,100th1,115th 1,088th
    Leyland Numbers
    156th 1,340th 23rd
    ln 2
    146th 3rd 28th
    Look and Say
    620th 998th 1,339th 123rd 439th
    Lucky Numbers
    184th 1,085th 498th 1,122nd 73rd
    Lucky Tickets
    468th 368th
    Mahjong
    Maze
    350th 327th
    Medal Tally
    164th 19th
    Morse Decoder
    366th 367th
    Morse Encoder
    39th 16th
    Musical Chords
    398th405th 321st 391st 297th
    Niven Numbers
    1,803rd 446th 2,121st 2,719th 49th
    Niven Numbers (Long)
    589th 1,248th 1,897th 623rd
    Number Spiral
    1,450th121st 361st 663rd 685th 888th 338th 629th
    Odious Numbers
    576th 2,641st 1st 2,346th 43rd 2,210th
    Odious Numbers (Long)
    408th 1,676th 1st 2,087th 41st 1,497th
    Ordinal Numbers
    767th 258th 3rd
    Pangram Grep
    523rd 2,483rd2,412th 2,447th 2,501st 2,212th 2,201st 219th 655th 2,537th 2,453rd
    Pascal’s Triangle
    2,740th 728th 1st 2,473rd1,804th 49th 886th
    Pernicious Numbers
    1,617th 107th 2,185th 1,473rd 2,109th
    Pernicious Numbers (Long)
    641st 1st 1,392nd 551st 802nd
    Poker
    122nd 93rd
    Prime Numbers
    2,307th 4,665th1,336th 777th 1st 2,221st 115th 1,479th 2,294th
    Prime Numbers (Long)
    2,778th 574th 1st 2,550th 211th
    Proximity Grid
    418th 410th
    QR Decoder
    278th 279th
    Quine
    1st5,440th4,306th265th4,152nd3,223rd2,133rd4,466th4,772nd4,804th4,000th4,973rd2,831st634th4,270th3,523rd2,748th1,759th4,009th5,301st600th 1,595th 3,433rd2,122nd1,938th2,723rd4,074th2,642nd3,574th 1,313th3,918th1,898th1,736th532nd3,640th 5,503rd166th4,758th5,233rd 464th4,888th 3,334th1,784th3,293rd3,355th4,166th5,279th 5,336th
    Recamán
    400th 1,532nd 37th
    Repeating Decimals
    1st
    Reverse Polish Notation
    767th 1st 622nd 467th
    Rijndael S-box
    913th 214th 291st 616th 227th 470th
    Rock-paper-scissors-Spock-lizard
    392nd 930th 877th 360th
    Roman to Arabic
    428th 1,043rd 104th 1,239th
    Rule 110
    1,410th660th 115th 1,184th 69th 758th
    Seven Segment
    332nd 218th 1,152nd
    SI Units
    131st 170th
    Sierpiński Triangle
    1,649th589th 407th 429th 1,415th 342nd 867th
    Smith Numbers
    983rd 337th 1,071st 289th
    Spelling Numbers
    966th1st 770th
    Star Wars Opening Crawl
    235th 201st 337th
    Sudoku
    117th 129th
    Sudoku (Fill-in)
    282nd 273rd
    Ten-pin Bowling
    332nd 316th
    Time Distance
    139th 154th
    Tongue-twisters
    2,207th 1,880th 1,656th 241st 1,842nd 227th 684th 191st
    United States
    384th 259th2nd
    Vampire Numbers
    126th 861st 85th
    Van Eck Sequence
    1,343rd 292nd 343rd 864th 1,316th 13th 1,204th
    Zodiac Signs
    492nd 473rd
    γ
    803rd 1st 394th 447th
    λ
    1,208th 1,755th 259th1,617th 1,864th1,088th 779th 249th 749th 512th
    π
    2,211th 342nd 23rd 1,629th 180th2,661st 110th 2,041st 1,367th
    τ
    1,364th 328th 416th 1,109th 133rd 202nd 969th
    φ
    1,737th 862nd 100th 1,264th 15th 767th 1,142nd
    √2
    2,108th 220th 1,474th 13th 40th 1,330th
    𝑒
    2,130th 238th 17th 1,540th 553rd 66th2,212th1,138th 1,337th