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

    plcc0

    89,669
    91,537
    🥇42
    🥈2
    🥉5

    108 / 123 Holes

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    45 / 62 Langs

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    58 / 98 Cheevos

    📅

    12 Days of Christmas
    266th 567th
    99 Bottles of Beer
    396th 335th
    Abundant Numbers
    1,389th
    Abundant Numbers (Long)
    636th
    Arabic to Roman
    91st 525th
    Arithmetic Numbers
    157th
    Arrows
    334th
    Ascending Primes
    252nd 646th
    ASCII Table
    882nd 737th
    Billiards
    285th
    brainfuck
    100th 576th
    Card Number Validation
    487th 490th
    Catalan Numbers
    277th
    Catalan’s Constant
    818th 231st
    Christmas Trees
    158th 488th
    Collatz
    452nd
    CSS Colors
    1st
    Cubes
    292nd
    Day of Week
    403rd 486th
    DFA Simulator
    93rd
    Diamonds
    1,204th 206th 593rd
    Divisors
    1,067th 28th
    Emirp Numbers
    398th
    Emirp Numbers (Long)
    569th 223rd
    Emojify
    296th
    Evil Numbers
    1,796th 45th 2,685th
    Evil Numbers (Long)
    112th
    Factorial Factorisation
    1,052nd 427th 172nd
    Farey Sequence
    466th
    Fibonacci
    6,394th9,052nd3,765th5,374th2,236th2,721st 1,923rd2,042nd963rd7,108th3,434th3,112th4,667th2,201st2,563rd 5,081st2,030th1,981st3,228th8,689th3,594th6,732nd2,523rd1,981st2,413th525th3,835th2,700th4,865th3,040th1,234th2,852nd3,654th1,169th723rd4,153rd7,400th2,443rd2,090th5,324th4,106th3,415th
    Fizz Buzz
    1st 769th
    Foo Fizz Buzz Bar
    11th
    Forsyth–Edwards Notation
    374th
    Fractions
    612th
    Game of Life
    283rd
    Gijswijt’s Sequence
    396th
    Happy Numbers
    342nd 554th
    Happy Numbers (Long)
    444th
    Hexdump
    336th
    Intersection
    337th
    Inventory Sequence
    34th
    ISBN
    1,476th 529th 593rd
    Jacobi Symbol
    334th
    Kolakoski Sequence
    537th
    Leap Years
    1,645th 627th
    Levenshtein Distance
    670th 235th
    Leyland Numbers
    23rd
    ln 2
    28th
    Look and Say
    653rd
    Lucky Numbers
    626th338th 462nd
    Mandelbrot
    282nd 365th
    Maze
    209th
    Medal Tally
    301st
    Minesweeper
    209th
    Morse Decoder
    308th
    Morse Encoder
    168th
    N Queens
    264th 237th
    Niven Numbers
    1st 643rd
    Niven Numbers (Long)
    615th
    Number Spiral
    470th
    Odious Numbers
    43rd
    Odious Numbers (Long)
    41st
    Ordinal Numbers
    546th
    PalindromemordnilaP
    248th
    Pangram Grep
    272nd
    Partition Numbers
    516th 431st 339th
    Pascal’s Triangle
    119th
    Pernicious Numbers
    276th
    Pernicious Numbers (Long)
    34th
    Prime Numbers
    3,687th 1,309th 619th 1st 115th 230th
    Prime Numbers (Long)
    1st 1,452nd 313th
    Quine
    262nd 4,197th2,404th 2,830th 1,726th4,023rd 2,510th 552nd
    Recamán
    782nd
    Repeating Decimals
    346th
    Reverse Polish Notation
    1st 104th
    Rijndael S-box
    1,024th 639th 645th
    Rock-paper-scissors-Spock-lizard
    321st
    Roman to Arabic
    489th
    ROT13
    337th 105th
    Rule 110
    612th
    Scrambled Sort
    5th 29th
    Set
    57th
    Seven Segment
    205th
    SI Units
    219th
    Sierpiński Triangle
    685th
    Smith Numbers
    656th 394th
    Spelling Numbers
    51st 380th
    Star Wars GPT
    69th
    Sudoku (Fill-in)
    268th
    Ten-pin Bowling
    311th
    Tic-tac-toe
    297th
    Time Distance
    258th
    Tongue-twisters
    127th 268th 474th 390th
    Topological Sort
    195th
    Tower of Hanoi
    615th
    Transpose Sentence
    1st 203rd
    Trinomial Triangle
    34th
    Vampire Numbers
    276th
    Van Eck Sequence
    239th 363rd
    Zeckendorf Representation
    168th
    Zodiac Signs
    169th
    γ
    787th 469th 393rd
    λ
    338th
    π
    387th 109th
    τ
    100th
    φ
    687th
    √2
    2,071st 40th
    𝑒
    66th