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

    btjones0

    71,806
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    91 / 123 Holes

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    11 / 62 Langs

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    37 / 99 Cheevos

    📅

    12 Days of Christmas
    27th 50th18th
    99 Bottles of Beer
    32nd 112th72nd
    Abundant Numbers
    8th 34th 35th19th
    Abundant Numbers (Long)
    7th
    Arabic to Roman
    12th
    Arithmetic Numbers
    11th
    Arrows
    77th12th
    Ascending Primes
    130th
    ASCII Table
    9th 28th
    brainfuck
    60th
    Card Number Validation
    64th
    Catalan Numbers
    85th
    Catalan’s Constant
    26th
    Christmas Trees
    16th 53rd17th
    Collatz
    8th 48th 13th
    Cubes
    10th 144th
    Day of Week
    43rd
    DFA Simulator
    32nd
    Diamonds
    11th 42nd
    Divisors
    11th 32nd 1st60th
    Emirp Numbers
    8th 124th17th
    Emirp Numbers (Long)
    22nd
    Emojify
    45th
    Evil Numbers
    10th 1st28th
    Evil Numbers (Long)
    38th
    Farey Sequence
    68th
    Fibonacci
    9th 186th46th
    Fizz Buzz
    59th 32nd41st31st57th1st42nd23rd
    Foo Fizz Buzz Bar
    24th 17th 19th11th
    Fractions
    47th
    Gijswijt’s Sequence
    12th
    Happy Numbers
    8th 144th23rd
    Happy Numbers (Long)
    30th
    Hexdump
    29th
    Intersection
    3rd 25th16th
    Inventory Sequence
    24th
    ISBN
    36th
    Jacobi Symbol
    28th
    Kaprekar Numbers
    40th
    Kolakoski Constant
    8th 17th
    Kolakoski Sequence
    9th8th 13th8th
    Leap Years
    5th 90th32nd
    Levenshtein Distance
    64th9th
    Leyland Numbers
    9th 60th17th
    ln 2
    98th
    Look and Say
    6th 12th11th
    Lucky Numbers
    40th
    Lucky Tickets
    41st
    Mandelbrot
    41st
    Niven Numbers
    21st 76th39th
    Niven Numbers (Long)
    129th
    Number Spiral
    40th
    Odious Numbers
    12th 1st28th
    Odious Numbers (Long)
    1st
    Ordinal Numbers
    10th 3rd9th
    PalindromemordnilaP
    122nd
    Pangram Grep
    11th 116th19th
    Partition Numbers
    98th
    Pascal’s Triangle
    7th 44th37th
    Pernicious Numbers
    21st 77th41st
    Pernicious Numbers (Long)
    204th
    Prime Numbers
    11th 157th45th
    Prime Numbers (Long)
    155th38th
    Quine
    1st 72nd64th
    Recamán
    9th 31st17th
    Reverse Polish Notation
    30th
    Roman to Arabic
    54th
    ROT13
    105th
    Scrambled Sort
    37th
    Seven Segment
    87th
    Sierpiński Triangle
    17th
    Smith Numbers
    16th
    Spelling Numbers
    39th
    Sudoku (Fill-in)
    30th
    Ten-pin Bowling
    20th10th
    Tic-tac-toe
    52nd
    Tongue-twisters
    23rd
    Topological Sort
    45th
    Tower of Hanoi
    75th
    Transpose Sentence
    70th
    Trinomial Triangle
    51st
    United States
    31st7th
    Vampire Numbers
    6th 26th10th
    Van Eck Sequence
    9th 31st
    Zeckendorf Representation
    105th
    Zodiac Signs
    28th
    π
    78th 6th
    τ
    70th
    φ
    58th
    √2
    101st
    𝑒
    100th