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

    clockworknazo

    60,257
    54,666
    💎27
    🥇132
    🥈40
    🥉48

    66 / 123 Holes

    🔣

    20 / 62 Langs

    🏆

    30 / 98 Cheevos

    📅

    12 Days of Christmas
    921
    99 Bottles of Beer
    868 952
    Abundant Numbers
    868 1,000 915 853
    Abundant Numbers (Long)
    900 1,000 915
    Arabic to Roman
    883
    ASCII Table
    943 937 914 896
    Catalan Numbers
    983 911
    Catalan’s Constant
    820
    Christmas Trees
    803 1,000 908 906 910
    Collatz
    940 963 821
    Day of Week
    911
    Diamonds
    667 1,000 911
    Divisors
    879 982 984948966 874 922
    Emirp Numbers
    966 746
    Emirp Numbers (Long)
    970 660
    Evil Numbers
    777
    Fibonacci
    1,000 961 876
    Fizz Buzz
    970 1,000 952
    Foo Fizz Buzz Bar
    950 939 926
    Forsyth–Edwards Notation
    902
    Fractions
    991 875
    Game of Life
    808
    Gijswijt’s Sequence
    738
    Happy Numbers
    930 996 855
    Happy Numbers (Long)
    930 996 907
    Hexdump
    908
    Intersection
    808 989 818
    Inventory Sequence
    934 913 903 817
    ISBN
    843 887 854
    Kolakoski Constant
    880 916
    Kolakoski Sequence
    943 883 897
    Leap Years
    894
    Leyland Numbers
    895 886
    ln 2
    903
    Look and Say
    796 966 898
    Lucky Numbers
    808 1,000 899
    Medal Tally
    886
    Niven Numbers
    9429539179331,000591977954945918 947 945934938935
    Niven Numbers (Long)
    935 995 966 924 794
    Number Spiral
    788
    Odious Numbers
    856
    Ordinal Numbers
    956 1,000 873 819
    Pangram Grep
    933 1,000 776
    Pascal’s Triangle
    898 918 927 895
    Prime Numbers
    966 847
    Prime Numbers (Long)
    965 863 911
    Proximity Grid
    890 857
    Recamán
    913 1,000 876
    Reverse Polish Notation
    793 1,000 841
    Rock-paper-scissors-Spock-lizard
    912
    Roman to Arabic
    853
    Rule 110
    724
    Seven Segment
    897
    Sierpiński Triangle
    742
    Smith Numbers
    893
    Spelling Numbers
    846
    Star Wars Opening Crawl
    854
    Time Distance
    988 908
    United States
    951 915
    Vampire Numbers
    Van Eck Sequence
    920 930 853
    λ
    381
    π
    812
    τ
    782
    φ
    878
    √2
    953
    𝑒
    899