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

    Florian-Mt

    41,671
    37,997
    🥇3
    🥈0
    🥉0

    I am a computer science engineer from Brittany, and want to have some fun doing code golf here.

    69 / 133 Holes

    🔣

    43 / 65 Langs

    🏆

    36 / 116 Cheevos

    📅

    12 Days of Christmas
    69th265th 689th
    24 Game
    45th
    99 Bottles of Beer
    401st 832nd
    Abundant Numbers
    19th 74th16th 184th 547th 54th8th
    Abundant Numbers (Long)
    15th 42nd17th 42nd103rd 326th 46th9th
    Alphabetic Numbers
    17th 48th
    Arabic to Roman
    36th116th 268th 21st
    Arithmetic Numbers
    90th 268th 24th
    Arrows
    92nd 243rd
    Ascending Primes
    62nd 213th
    ASCII Table
    36th116th 322nd
    Calendar
    37th 123rd
    Card Number Validation
    70th 156th
    Catalan Numbers
    96th 369th
    Christmas Trees
    20th175th 543rd
    Collatz
    195th 371st 73rd
    CSS Colors
    143rd 241st
    Cubes
    73rd 202nd
    Day of Week
    75th 209th
    Diamonds
    159th 540th
    Divisors
    503rd 903rd 124th
    Emirp Numbers
    40th135th 401st 45th
    Emirp Numbers (Long)
    22nd61st 202nd 22nd
    Emojify
    124th 263rd
    Evil Numbers
    61st263rd 1,033rd 70th
    Evil Numbers (Long)
    39th118th 536th 35th
    Factorial Factorisation
    186th
    Fibonacci
    592nd 1,348th 153rd 212th
    Fizz Buzz
    50th1,101st 105th 1,834th 182nd
    Foo Fizz Buzz Bar
    34th241st 608th 73rd
    Fractions
    111th 458th 28th
    Game of Life
    47th 129th
    Happy Numbers
    207th 639th
    Happy Numbers (Long)
    105th 337th
    ISBN
    132nd 380th
    Leap Years
    22nd 305th 66th 583rd
    Levenshtein Distance
    38th
    Leyland Numbers
    92nd 340th
    Look and Say
    285th
    Lucky Numbers
    74th 260th 22nd
    Medal Tally
    41st 131st
    Morse Decoder
    201st
    Morse Encoder
    76th 178th
    Niven Numbers
    281st 437th 81st
    Niven Numbers (Long)
    115th 250th 45th
    Odious Numbers
    60th204th 762nd 60th
    Odious Numbers (Long)
    39th103rd 431st 35th
    Ordinal Numbers
    173rd 376th
    Pangram Grep
    155th 535th 34th
    Pascal’s Triangle
    194th 602nd 52nd
    Pernicious Numbers
    189th 562nd 58th
    Pernicious Numbers (Long)
    258th 30th
    Prime Numbers
    27th45th28th17th266th89th90th28th57th35th30th22nd32nd33rd37th27th59th19th106th21st35th304th53rd6th43rd28th24th23rd76th68th115th527th23rd87th18th155th50th15th44th28th17th27th12th
    Prime Numbers (Long)
    24th14th18th18th143rd57th77th21st53rd14th29th24th29th15th17th18th38th19th55th17th34th142nd37th1st27th20th12th15th27th39th32nd279th19th38th8th81st44th8th27th9th12th27th9th
    Reverse Polish Notation
    92nd 240th 27th
    Rock-paper-scissors-Spock-lizard
    196th
    Roman to Arabic
    85th 175th 18th
    Seven Segment
    135th 333rd
    Smith Numbers
    63rd 233rd 24th
    Spelling Numbers
    92nd 180th
    Star Wars Opening Crawl
    130th
    Time Distance
    157th
    Tongue-twisters
    344th
    Transpose Sentence
    179th
    United States
    333rd
    Zodiac Signs
    49th 138th
    φ
    356th
    √2
    180th
    𝑒
    134th