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

    CatsAreFluffy

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    I'm good at assembly apparently.

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    12 Days of Christmas
    3rd19th 52nd 27th 25th 18th44th 79th 11th 143rd 14th 41st 15th 11th
    24 Game
    2nd 21st 14th
    99 Bottles of Beer
    2nd 23rd 15th 34th 18th41st 206th 438th 14th 64th7th 13th 11th
    Abundant Numbers
    6th 98th55th41st 34th 131st 98th 16th
    Abundant Numbers (Long)
    4th 64th39th42nd 34th 83rd 77th 11th
    Arabic to Roman
    2nd 35th 158th 248th
    Arithmetic Numbers
    5th 60th 28th 44th 360th
    Arrows
    4th 22nd 14th 34th 74th 197th
    Ascending Primes
    3rd 36th 95th
    ASCII Table
    2nd 112th 57th 12th44th 12th 18th 14th 122nd 375th 6th
    Billiards
    3rd
    brainfuck
    4th 54th 23rd 32nd 176th
    Card Number Validation
    3rd 114th
    Catalan Numbers
    3rd 13th 16th 48th 28th40th 336th 10th
    Catalan’s Constant
    2nd 6th 21st 8th 30th 6th 71st 3rd 27th 6th
    Christmas Trees
    7th 28th 24th 44th 18th39th 279th 803rd 13th
    Collatz
    4th 122nd 41st 45th 34th 150th 364th 15th
    CSS Colors
    4th 68th
    Cubes
    3rd 55th 25th 9th17th 342nd 8th
    Day of Week
    4th 26th 112th
    DFA Simulator
    3rd
    Diamonds
    4th 22nd 11th
    Divisors
    5th 121st 45th 50th 32nd108th 86th 394th 12th
    Emirp Numbers
    4th21st 47th34th25th 31st 15th57th 109th 111th 19th
    Emirp Numbers (Long)
    8th3rd16th 12th27th22nd22nd 40th 21st17th21st 12th 25th13th24th 47th 321st 8th 5th
    Emojify
    5th 31st 87th 240th 13th
    Evil Numbers
    9th 89th 50th 41st 601st 18th
    Evil Numbers (Long)
    4th 74th 48th 48th 37th 515th 8th
    Factorial Factorisation
    3rd 123rd 12th
    Farey Sequence
    2nd 43rd 30th 35th 17th 162nd
    Fibonacci
    6th 100th 1st 4th 1st101st 1st 162nd 35th
    Fizz Buzz
    7th 128th 42nd 52nd 16th189th 410th 867th 21st
    Foo Fizz Buzz Bar
    3rd 28th34th 108th 11th
    Forsyth–Edwards Notation
    3rd
    Fractions
    4th 43rd 27th 43rd 48th 307th
    Game of Life
    1st 21st 16th 88th
    Gijswijt’s Sequence
    3rd
    Happy Numbers
    4th 59th 27th 39th 111th 384th 13th 19th
    Happy Numbers (Long)
    4th 12th 9th
    Hexdump
    3rd 20th 9th
    Hilbert Curve
    2nd
    Intersection
    4th 34th 23rd 100th
    Inventory Sequence
    3rd 12th 9th
    ISBN
    3rd
    Jacobi Symbol
    6th 19th 12th
    Kaprekar Numbers
    3rd 48th
    Kolakoski Constant
    1st 22nd 14th 49th 6th 80th 3rd 8th
    Kolakoski Sequence
    2nd 40th 27th 7th
    Leap Years
    4th 126th 46th 37th 71st 204th 221st 14th
    Levenshtein Distance
    2nd 19th 13th 32nd 16th 38th 99th
    Leyland Numbers
    4th 41st 241st 10th
    ln 2
    2nd 41st 9th 39th 200th 5th
    Look and Say
    5th 10th
    Lucky Numbers
    3rd 28th 16th 35th 27th 203rd 9th
    Lucky Tickets
    3rd 20th 15th 31st 137th
    Mahjong
    2nd 8th 6th
    Mandelbrot
    2nd
    Maze
    3rd 💎 7th 29th
    Medal Tally
    2nd 12th 7th
    Minesweeper
    2nd
    Morse Decoder
    2nd
    Morse Encoder
    5th
    Musical Chords
    3rd 9th 7th 24th 74th
    N Queens
    2nd 13th
    Niven Numbers
    4th 126th 62nd 273rd 404th 16th
    Niven Numbers (Long)
    4th 60th 43rd 43rd 110th 334th 10th
    Number Spiral
    4th 45th 19th 12th 11th 14th 12th
    Odious Numbers
    9th 70th 47th 482nd 18th
    Odious Numbers (Long)
    4th 72nd 43rd 48th 424th 8th
    Ordinal Numbers
    2nd 40th 120th 326th 21st
    PalindromemordnilaP
    3rd
    Pangram Grep
    6th 42nd 157th 225th
    Partition Numbers
    2nd 10th 68th
    Pascal’s Triangle
    2nd 50th 31st 55th 162nd 542nd 12th
    Pernicious Numbers
    7th 94th 48th 363rd 16th
    Pernicious Numbers (Long)
    5th 10th
    Poker
    2nd 10th 6th
    Polyominoes
    2nd11th 52nd
    Prime Numbers
    4th 97th32nd23rd 41st 107th 374th 20th
    Prime Numbers (Long)
    3rd 69th26th39th 46th 11th 69th 214th 10th
    Proximity Grid
    2nd 18th 28th 105th
    QR Decoder
    3rd 68th
    Quine
    1st2nd 3rd 30th 1st 72nd 127th
    Recamán
    3rd 49th 34th 9th
    Repeating Decimals
    3rd 15th 9th 32nd
    Reverse Polish Notation
    3rd 16th 14th 52nd21st
    Reversi
    2nd
    Rijndael S-box
    6th 9th
    Rock-paper-scissors-Spock-lizard
    3rd 31st 97th 268th
    Roman to Arabic
    3rd
    ROT13
    3rd
    Rule 110
    3rd 89th
    Scrambled Sort
    103rd
    Set
    100th
    Seven Segment
    5th 15th 15th 5th
    SI Units
    2nd 7th 42nd
    Sierpiński Triangle
    5th 37th 227th
    Smith Numbers
    4th 23rd 17th 18th 11th 8th
    Spelling Numbers
    2nd 13th 11th 79th 9th 36th 74th
    Star Wars GPT
    2nd
    Star Wars Opening Crawl
    2nd 5th 3rd 26th 37th 90th
    Sudoku
    2nd 28th 14th
    Sudoku (Fill-in)
    3rd 12th 8th
    Ten-pin Bowling
    4th 114th
    Tic-tac-toe
    3rd
    Time Distance
    2nd 15th 12th 31st
    Tongue-twisters
    4th 29th 31st 15th 10th18th 29th 36th14th
    Topological Sort
    2nd 71st
    Tower of Hanoi
    4th
    Transpose Sentence
    3rd 152nd
    Trinomial Triangle
    2nd
    United States
    3rd 30th 98th 227th
    Vampire Numbers
    2nd 15th 12th 33rd 55th 226th 9th
    Van Eck Sequence
    5th 27th 20th 38th 66th 241st 8th
    Zeckendorf Representation
    3rd 28th 15th 9th
    Zodiac Signs
    3rd 29th 116th
    γ
    2nd17th7th19th5th20th28th17th13th 28th19th13th16th7th6th19th11th17th 22nd7th6th 8th25th46th64th 22nd7th7th23rd7th12th10th7th87th7th10th4th17th21st19th5th5th6th7th7th5th8th
    λ
    2nd20th 50th 7th 4th 33rd 6th
    π
    2nd 9th 27th 16th 107th 6th 121st 4th 7th
    τ
    2nd 27th 13th 72nd 6th 103rd 4th 6th
    φ
    2nd 13th 32nd 21st25th 41st 6th 131st 5th 6th
    √2
    2nd 45th 20th 39th 6th 379th 5th 6th
    𝑒
    2nd 38th 21st 43rd 20th 52nd 5th 251st 5th 6th