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

    Bubbler-4

    75,414
    72,439
    💎3
    🥇126
    🥈26
    🥉64

    83 / 123 Holes

    🔣

    14 / 62 Langs

    🏆

    38 / 98 Cheevos

    📅

    3 Referrals

    12 Days of Christmas
    3,115th 273rd 326th
    99 Bottles of Beer
    244th 889th
    Abundant Numbers
    723rd 12th
    Abundant Numbers (Long)
    1,412th 12th
    Arabic to Roman
    431st 952nd
    Arrows
    ASCII Table
    17th
    brainfuck
    970th
    Catalan Numbers
    692nd 26th 567th
    Catalan’s Constant
    315th 938th
    Christmas Trees
    86th
    Collatz
    1,484th 6th268th364th
    CSS Colors
    203rd
    Cubes
    131st
    Day of Week
    786th
    Diamonds
    375th 301st594th
    Divisors
    491st 1st 19th28th582nd
    Emirp Numbers
    132nd 376th2,765th 30th
    Emirp Numbers (Long)
    236th 1st
    Emojify
    Evil Numbers
    3,176th 1,533rd 185th 1st 445th
    Evil Numbers (Long)
    78th 1st 665th
    Fibonacci
    4,340th 3,518th 5,423rd3,935th 5,819th6,069th 1st1,234th4,165th
    Fizz Buzz
    6,748th 5,099th 3,917th 4,301st769th6,772nd
    Foo Fizz Buzz Bar
    1,693rd 1,052nd 1,041st11th
    Fractions
    331st 163rd
    Game of Life
    463rd 154th
    Happy Numbers
    203rd1,727th 159th 28th 1st
    Happy Numbers (Long)
    388th368th 28th 1st
    Intersection
    93rd810th 12th 8th18th154th
    Inventory Sequence
    15th 7th
    ISBN
    128th 1st
    Jacobi Symbol
    574th
    Kolakoski Constant
    25th 52nd
    Kolakoski Sequence
    921st 1st 465th
    Leap Years
    979th 934th 1,170th 194th869th
    Levenshtein Distance
    650th 426th
    Leyland Numbers
    381st 5th 456th 563rd
    Look and Say
    3rd
    Lucky Numbers
    216th 19th
    Lucky Tickets
    118th 1st
    Maze
    20th 22nd
    Morse Decoder
    Morse Encoder
    146th 100th
    Musical Chords
    81st 93rd
    Niven Numbers
    242nd 1st 495th
    Niven Numbers (Long)
    1st 946th
    Number Spiral
    1st 8th419th
    Odious Numbers
    1,394th 142nd 1st 261st
    Odious Numbers (Long)
    121st 1st 786th
    Ordinal Numbers
    684th 366th 755th416th
    Pangram Grep
    88th33rd
    Partition Numbers
    178th
    Pascal’s Triangle
    1,079th 1st 1st
    Pernicious Numbers
    987th 107th 24th1,355th
    Pernicious Numbers (Long)
    265th 1st 256th157th
    Poker
    139th 122nd
    Polyominoes
    141st101st
    Prime Numbers
    253rd 333rd 1st 1st415th1,078th
    Prime Numbers (Long)
    157th 1st 1st
    QR Decoder
    56th 17th
    Quine
    33rd 3,520th 552nd
    Recamán
    834th 242nd 223rd
    Repeating Decimals
    202nd 271st
    Reverse Polish Notation
    391st 1st 237th
    Rock-paper-scissors-Spock-lizard
    Roman to Arabic
    395th 19th
    Rule 110
    103rd
    Seven Segment
    8th 27th
    Sierpiński Triangle
    212th
    Smith Numbers
    583rd 424th396th
    Spelling Numbers
    309th 435th
    Star Wars Opening Crawl
    271st 380th
    Sudoku
    88th 191st
    Sudoku (Fill-in)
    87th 135th
    Ten-pin Bowling
    133rd 263rd
    Time Distance
    398th
    Tongue-twisters
    553rd 532nd
    Transpose Sentence
    1st 55th 31st 173rd
    United States
    Vampire Numbers
    49th 32nd
    Van Eck Sequence
    113th 103rd
    λ
    1,463rd 1,247th
    π
    4th 722nd
    τ
    4th 683rd
    φ
    1st 1,011th
    √2
    3rd 1,138th
    𝑒
    1st 955th