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

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

    Waffle3z

    80,387
    83,543
    💎10
    🥇49
    🥈24
    🥉36

    108 / 119 Holes

    🔣

    37 / 61 Langs

    🏆

    50 / 84 Cheevos

    📅

    3 Referrals

    12 Days of Christmas
    24th 22nd 7th 2nd30th 52nd 9th
    99 Bottles of Beer
    20th 15th 10th 6th26th 44th 10th
    Abundant Numbers
    12th 20th 8th 4th 49th 16th
    Abundant Numbers (Long)
    6th
    Arabic to Roman
    💎 30th
    Arithmetic Numbers
    3rd
    Arrows
    14th 19th 6th
    Ascending Primes
    5th
    ASCII Table
    16th 11th 83rd 4th 38th 13th
    brainfuck
    3rd 31st
    Card Number Validation
    8th
    Catalan Numbers
    9th 17th 4th 3rd 23rd 7th
    Catalan’s Constant
    8th 9th 3rd 4th 7th
    Christmas Trees
    42nd 8th 5th 5th10th 39th 11th
    Collatz
    8th 16th 7th 8th 52nd 10th
    CSS Colors
    3rd 14th
    Cubes
    18th 8th 4th 💎 29th 9th
    Day of Week
    1st
    Diamonds
    26th 8th 5th 4th21st 30th 10th
    Divisors
    20th 23rd 13th 1st37th 39th 9th
    Emirp Numbers
    11th 12th 6th 48th 6th18th 162nd 57th 22nd
    Emirp Numbers (Long)
    6th 5th
    Emojify
    9th
    Evil Numbers
    24th 15th 8th 15th30th 122nd 24th 22nd 16th
    Evil Numbers (Long)
    4th
    Factorial Factorisation
    5th
    Farey Sequence
    19th
    Fibonacci
    21st127th 36th 22nd 287th 1st50th 772nd 61st 15th 39th
    Fizz Buzz
    87th 59th 78th 1,020th 1st105th 1,427th 3rd 24th
    Foo Fizz Buzz Bar
    10th 13th 7th 12th 10th
    Forsyth–Edwards Notation
    3rd
    Fractions
    104th 1st 269th 1st
    Game of Life
    9th
    Gijswijt’s Sequence
    2nd
    Happy Numbers
    18th 12th 5th 4th20th 123rd 33rd 20th
    Happy Numbers (Long)
    6th 10th 5th 2nd 151st 22nd 7th
    Hexdump
    1st
    Intersection
    57th 💎 221st 19th
    Inventory Sequence
    7th
    ISBN
    7th 29th
    Jacobi Symbol
    4th
    Kaprekar Numbers
    5th
    Kolakoski Constant
    7th8th7th37th24th 12th21st11th9th6th16th19th14th3rd10th18th49th12th 6th6th7th12th17th33rd 136th13th24th11th7th6th6th7th22nd
    Kolakoski Sequence
    16th 9th 7th 12th 8th 43rd 1st 211th 27th 16th
    Leap Years
    15th 23rd 9th 1st 4th22nd 49th 4th 11th 18th
    Levenshtein Distance
    3rd 51st
    Leyland Numbers
    5th 8th 4th 2nd 34th 8th
    ln 2
    6th
    Look and Say
    18th 11th 2nd 8th 37th 11th
    Lucky Numbers
    5th 8th 3rd 8th 9th
    Lucky Tickets
    2nd 23rd
    Maze
    7th
    Medal Tally
    6th
    Morse Decoder
    4th 30th
    Morse Encoder
    3rd 33rd
    Musical Chords
    2nd 15th
    N Queens
    8th
    Niven Numbers
    19th 23rd 6th 1st37th 41st 19th
    Niven Numbers (Long)
    4th
    Number Spiral
    6th 9th 4th 7th 23rd 13th
    Odious Numbers
    23rd 14th 7th 15th31st 86th 21st 21st 16th
    Odious Numbers (Long)
    4th
    Ordinal Numbers
    10th 46th
    PalindromemordnilaP
    10th
    Pangram Grep
    5th 75th
    Partition Numbers
    12th
    Pascal’s Triangle
    9th 10th 6th 1st21st 32nd 9th
    Pernicious Numbers
    12th 19th 8th 1st 1st35th 1st 19th 20th
    Pernicious Numbers (Long)
    11th
    Poker
    💎
    Polyominoes
    5th
    Prime Numbers
    10th 15th 9th 1st 1st37th 145th 60th 22nd
    Prime Numbers (Long)
    8th 13th 6th 12th 39th 8th
    Proximity Grid
    2nd
    QR Decoder
    23rd 2nd 14th
    Quine
    1st 2nd 11th 29th 1st 63rd 99th 30th
    Recamán
    5th 8th 5th 14th 6th 25th 9th
    Repeating Decimals
    3rd
    Reverse Polish Notation
    7th
    Rijndael S-box
    6th
    Rock-paper-scissors-Spock-lizard
    2nd 16th
    Roman to Arabic
    11th 35th
    ROT13
    3rd
    Rule 110
    18th 5th 5th 7th 36th 11th
    Seven Segment
    5th
    SI Units
    💎
    Sierpiński Triangle
    20th 10th 5th 10th 26th 10th
    Smith Numbers
    6th 5th 4th 3rd 33rd 6th
    Spelling Numbers
    2nd 24th
    Star Wars Opening Crawl
    💎
    Sudoku
    5th
    Sudoku (Fill-in)
    2nd
    Ten-pin Bowling
    2nd 23rd
    Tic-tac-toe
    5th
    Time Distance
    3rd
    Tongue-twisters
    7th 12th 6th 4th 34th 11th
    Transpose Sentence
    13th
    United States
    8th
    Vampire Numbers
    7th 4th 3rd 3rd 34th 7th
    Van Eck Sequence
    5th 4th 5th 40th 1st 104th 17th 7th
    Zodiac Signs
    5th
    γ
    💎
    λ
    10th11th9th65th36th26th12th26th11th8th7th20th32nd15th5th9th18th97th17th 1st11th8th10th20th45th9th147th14th32nd16th11th11th7th8th28th
    π
    12th11th11th97th67th 13th33rd14th11th10th21st46th31st4th27th46th202nd87th 6th11th8th46th26th68th 476th37th79th19th10th13th13th9th39th
    τ
    10th10th9th51st38th 12th31st12th11th8th15th35th19th5th24th35th106th75th 6th8th8th37th20th44th 261st22nd53rd13th10th8th7th9th23rd
    φ
    11th39th11th48th41st 13th36th15th11th10th16th45th29th4th29th33rd90th70th 11th7th8th36th22nd42nd 334th25th60th16th11th8th9th11th23rd
    √2
    18th41st11th60th48th 12th30th15th11th12th18th52nd30th6th26th51st101st60th 6th7th8th34th18th47th 190th19th58th15th11th9th8th13th25th
    𝑒
    12th13th12th75th51st 13th32nd14th13th10th20th42nd32nd6th29th30th107th73rd 10th11th9th37th25th51st 263rd32nd65th22nd9th7th11th11th33rd