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

    Betuaredead

    45,453
    43,903
    🥇143
    🥈0
    🥉8

    62 / 123 Holes

    🔣

    44 / 62 Langs

    🏆

    39 / 99 Cheevos

    📅

    12 Days of Christmas
    108th115th65th 78th
    99 Bottles of Beer
    49th
    Abundant Numbers
    15th 47th32nd25th 13th17th 20th 55th 29th99th 14th 66th 8th 20th
    Abundant Numbers (Long)
    14th 37th18th24th 15th13th 14th 36th 26th62nd 15th 49th 8th 16th
    Arabic to Roman
    83rd
    Arithmetic Numbers
    5th
    ASCII Table
    36th
    Catalan Numbers
    21st 17th
    Catalan’s Constant
    1st 6th 8th
    Christmas Trees
    79th 38th
    Collatz
    9th 69th3rd29th 14th16th 15th 33rd 35th89th 20th 16th45th 72nd67th 13th 12th 22nd
    CSS Colors
    15th
    Cubes
    9th
    Day of Week
    1st 1st
    Diamonds
    38th 73rd
    Divisors
    19th 105th76th45th 17th26th 22nd 67th 77th86th 25th 38th85th 1st 160th1st 37th 3rd 24th
    Emirp Numbers
    25th
    Emirp Numbers (Long)
    28th
    Emojify
    14th
    Evil Numbers
    21st 19th14th16th 24th1st3rd25th 12th 58th15th 23rd 35th 1st 178th63rd 25th 26th 29th
    Evil Numbers (Long)
    22nd 27th14th17th 19th1st 14th 35th 41st129th 19th 21st 62nd41st 19th 13th 16th
    Fibonacci
    13th 23rd18th50th42nd1st 46th1st1st 38th 1st 67th1st82nd 144th22nd 56th102nd 1st 63rd138th 34th 1st 24th
    Fizz Buzz
    1st 22nd1st32nd279th19th 52nd25th48th 58th 189th 54th 319th1st110th11th 76th 25th 117th195th 42nd 322nd106th 112th 36th 49th
    Foo Fizz Buzz Bar
    44th 19th
    Fractions
    38th
    Happy Numbers
    41st 1st 59th 1st
    Happy Numbers (Long)
    29th
    Inventory Sequence
    36th
    ISBN
    12th 25th 17th
    Kolakoski Constant
    6th
    Kolakoski Sequence
    1st 19th
    Leap Years
    18th47th11th 94th63rd46th11th26th 19th23rd23rd29th 25th47th72nd 53rd152nd46th 76th36th 34th42nd39th101st 224th24th44th110th86th 26th30th15th18th14th25th
    Levenshtein Distance
    46th
    Leyland Numbers
    16th 1st
    Lucky Numbers
    20th 51st
    Niven Numbers
    12th 9th29th 1st1st1st3rd 1st 4th32nd1st 1st1st 1st 6th 3rd 1st
    Niven Numbers (Long)
    45th
    Odious Numbers
    24th 16th14th12th 10th1st3rd26th 10th 55th11th 25th 44th 1st 128th58th 25th 26th 28th
    Odious Numbers (Long)
    24th 14th9th11th 7th1st 13th 33rd 36th11th 19th 25th 1st 56th32nd 18th 13th 16th
    Ordinal Numbers
    32nd
    Pangram Grep
    24th52nd16th 21st26th30th 30th 39th148th 26th 19th48th 46th94th 8th 16th
    Pascal’s Triangle
    30th 34th
    Pernicious Numbers
    1st 1st10th1st1st1st 14th 1st1st9th1st 1st 7th34th1st11th 1st1st1st1st1st26th 1st13th15th21st1st 1st15th 1st
    Pernicious Numbers (Long)
    28th 77th
    Prime Numbers
    24th 12th 129th75th32nd 19th22nd1st28th1st 7th 1st1st37th206th 8th 56th87th9th1st 11th87th 40th 5th 24th
    Prime Numbers (Long)
    21st 87th47th28th 20th20th 14th1st 34th 1st 27th106th 22nd 31st 83rd56th 24th 5th 22nd
    Quine
    24th1st 72nd 110th 11th
    Recamán
    35th
    Roman to Arabic
    21st
    Seven Segment
    25th
    Spelling Numbers
    96th
    Time Distance
    15th
    Tongue-twisters
    42nd 25th
    United States
    19th
    Van Eck Sequence
    34th
    γ
    1st
    λ
    7th 12th
    π
    1st 6th 66th 10th
    τ
    6th 47th 10th
    φ
    1st 6th 55th 11th
    √2
    6th 57th 11th
    𝑒
    1st 5th 36th 58th 9th