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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 450th18th
    99 Bottles of Beer
    32nd 584th72nd
    Abundant Numbers
    8th 30th 40th18th
    Abundant Numbers (Long)
    8th
    Arabic to Roman
    32nd
    Arithmetic Numbers
    24th
    Arrows
    147th13th
    Ascending Primes
    120th
    ASCII Table
    9th 46th
    brainfuck
    142nd
    Card Number Validation
    43rd
    Catalan Numbers
    85th
    Catalan’s Constant
    46th
    Christmas Trees
    16th 162nd17th
    Collatz
    8th 141st 13th
    Cubes
    10th 324th
    Day of Week
    82nd
    DFA Simulator
    70th
    Diamonds
    11th 84th
    Divisors
    11th 31st 1st60th
    Emirp Numbers
    7th 166th17th
    Emirp Numbers (Long)
    52nd
    Emojify
    62nd
    Evil Numbers
    10th 1st28th
    Evil Numbers (Long)
    38th
    Farey Sequence
    58th
    Fibonacci
    9th 186th46th
    Fizz Buzz
    59th 31st38th31st57th1st58th23rd
    Foo Fizz Buzz Bar
    24th 37th 1st11th
    Fractions
    95th
    Gijswijt’s Sequence
    31st
    Happy Numbers
    7th 145th22nd
    Happy Numbers (Long)
    59th
    Hexdump
    44th
    Intersection
    3rd 64th16th
    Inventory Sequence
    49th
    ISBN
    90th
    Jacobi Symbol
    56th
    Kaprekar Numbers
    37th
    Kolakoski Constant
    8th 33rd
    Kolakoski Sequence
    9th8th 19th8th
    Leap Years
    5th 90th32nd
    Levenshtein Distance
    93rd9th
    Leyland Numbers
    9th 116th17th
    ln 2
    92nd
    Look and Say
    6th 23rd11th
    Lucky Numbers
    68th
    Lucky Tickets
    85th
    Mandelbrot
    28th
    Niven Numbers
    21st 76th39th
    Niven Numbers (Long)
    115th
    Number Spiral
    79th
    Odious Numbers
    12th 1st28th
    Odious Numbers (Long)
    1st
    Ordinal Numbers
    10th 4th9th
    PalindromemordnilaP
    107th
    Pangram Grep
    11th 60th19th
    Partition Numbers
    95th
    Pascal’s Triangle
    7th 126th37th
    Pernicious Numbers
    21st 77th41st
    Pernicious Numbers (Long)
    199th
    Prime Numbers
    11th 157th45th
    Prime Numbers (Long)
    155th38th
    Quine
    1st 72nd64th
    Recamán
    9th 60th17th
    Reverse Polish Notation
    66th
    Roman to Arabic
    120th
    ROT13
    88th
    Scrambled Sort
    7th
    Seven Segment
    263rd
    Sierpiński Triangle
    31st
    Smith Numbers
    35th
    Spelling Numbers
    68th
    Sudoku (Fill-in)
    50th
    Ten-pin Bowling
    45th10th
    Tic-tac-toe
    36th
    Tongue-twisters
    23rd
    Topological Sort
    39th
    Tower of Hanoi
    71st
    Transpose Sentence
    51st
    Trinomial Triangle
    39th
    United States
    67th7th
    Vampire Numbers
    6th 52nd9th
    Van Eck Sequence
    9th 53rd
    Zeckendorf Representation
    95th
    Zodiac Signs
    78th
    π
    125th 6th
    τ
    107th
    φ
    72nd
    √2
    101st
    𝑒
    117th