Ctrl+P again to print, arrows/tab to navigate results, enter to confirm

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

    yzhs 🇩🇪

    73,361
    73,215
    🥇15
    🥈0
    🥉4

    99 / 122 Holes

    🔣

    43 / 62 Langs

    🏆

    49 / 95 Cheevos

    📅

    12 Days of Christmas
    26th 21st 86th
    99 Bottles of Beer
    7th 37th 47th35th29th
    Abundant Numbers
    22nd 30th 111th 38th
    Abundant Numbers (Long)
    19th 26th 181st 33rd
    Arabic to Roman
    63rd 11th 44th
    Arithmetic Numbers
    172nd
    Arrows
    10th 186th
    Ascending Primes
    82nd
    ASCII Table
    16th 60th
    brainfuck
    48th 14th 21st 51st 36th
    Catalan Numbers
    27th 17th 189th
    Catalan’s Constant
    10th 10th 54th 59th
    Christmas Trees
    21st 34th 102nd 62nd
    Collatz
    43rd 12th 94th
    CSS Colors
    9th 90th
    Cubes
    12th 57th
    Day of Week
    7th 43rd
    Diamonds
    30th 53rd
    Divisors
    108th 38th 37th 168th 375th55th102nd
    Emirp Numbers
    17th 21st 15th 116th 87th
    Emirp Numbers (Long)
    8th 10th 160th 40th
    Emojify
    11th 65th 21st
    Evil Numbers
    28th 17th 37th 133rd 24th
    Evil Numbers (Long)
    22nd 12th 27th 37th 15th
    Factorial Factorisation
    167th
    Fibonacci
    86th 208th156th 30th37th 32nd 19th34th 49th83rd173rd77th 114th41st 68th92nd 183rd55th62nd128th 54th37th15th
    Fizz Buzz
    84th43rd84th33rd69th328th217th227th15th52nd20th39th38th18th49th58th36th9th35th48th49th1st60th11th133rd47th22nd9th139th236th33rd168th38th152nd27th13th73rd77th31st 40th9th
    Foo Fizz Buzz Bar
    22nd 17th 15th 17th 117th 33rd
    Forsyth–Edwards Notation
    10th 38th
    Fractions
    18th 124th
    Game of Life
    56th
    Gijswijt’s Sequence
    10th 55th
    Happy Numbers
    22nd 14th 17th 198th 54th
    Happy Numbers (Long)
    17th 9th 12th 113th 39th
    Hexdump
    46th
    Intersection
    15th 14th 66th
    Inventory Sequence
    15th 52nd
    ISBN
    16th 58th
    Jacobi Symbol
    22nd 9th 16th 64th
    Kolakoski Constant
    11th 37th
    Kolakoski Sequence
    25th 115th
    Leap Years
    112th 29th 40th 19th 180th 220th33rd29th41st
    Levenshtein Distance
    14th7th 31st 64th 52nd
    Leyland Numbers
    30th 17th 79th
    Look and Say
    14th 11th 32nd 63rd
    Lucky Numbers
    11th 127th
    Lucky Tickets
    13th 73rd
    Maze
    80th
    Medal Tally
    108th
    Morse Decoder
    7th 41st
    Morse Encoder
    10th 6th 93rd 32nd
    Musical Chords
    35th
    N Queens
    39th
    Niven Numbers
    30th 55th 18th 192nd48th42nd
    Niven Numbers (Long)
    23rd 22nd 13th 187th25th50th
    Number Spiral
    9th 20th 71st
    Odious Numbers
    25th 17th 37th 36th 97th 21st
    Odious Numbers (Long)
    21st 12th 25th 20th 80th 12th
    Ordinal Numbers
    14th 18th 23rd 66th
    Pangram Grep
    36th 20th 27th14th 21st33rd 41st 31st 29th 53rd 74th51st75th 17th
    Pascal’s Triangle
    70th 20th 1st 22nd 31st 103rd
    Pernicious Numbers
    30th 18th 27th 143rd 47th50th
    Pernicious Numbers (Long)
    12th 25th 85th
    Poker
    5th 26th
    Prime Numbers
    26th 1st 106th 356th80th99th
    Prime Numbers (Long)
    45th 1st 218th
    Proximity Grid
    103rd
    QR Decoder
    50th
    Quine
    1st 30th65th60th 1st 33rd4th36th12th 75th32nd 42nd83rd30th73rd 113th52nd50th98th73rd57th 72nd36th110th113th 8th
    Recamán
    13th 27th 93rd 55th 31st
    Repeating Decimals
    5th 42nd27th
    Reverse Polish Notation
    16th 52nd
    Rijndael S-box
    43rd 37th
    Rock-paper-scissors-Spock-lizard
    9th 48th
    Roman to Arabic
    16th 14th 82nd 39th
    ROT13
    160th
    Rule 110
    17th 84th
    Seven Segment
    11th 12th 98th 67th 24th
    SI Units
    4th 24th 3rd
    Sierpiński Triangle
    13th 23rd11th 13th 87th 26th
    Smith Numbers
    14th 32nd
    Spelling Numbers
    69th 10th 34th
    Star Wars Opening Crawl
    5th 46th
    Sudoku
    6th 72nd
    Sudoku (Fill-in)
    5th 74th
    Ten-pin Bowling
    9th 107th
    Time Distance
    6th 25th
    Tongue-twisters
    13th 125th 92nd 34th
    United States
    23rd 8th 72nd
    Vampire Numbers
    9th 15th 49th 21st
    Van Eck Sequence
    18th 54th
    Zodiac Signs
    9th 68th
    γ
    45th
    λ
    11th 10th 35th
    π
    32nd 18th 3rd 53rd 111th
    τ
    15th 3rd 48th 99th
    φ
    26th 27th 61st 148th
    √2
    22nd 15th 51st 202nd
    𝑒
    23rd 50th 160th