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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
    69th252nd 668th
    24 Game
    44th
    99 Bottles of Beer
    394th 827th
    Abundant Numbers
    19th 74th16th 184th 525th 54th8th
    Abundant Numbers (Long)
    15th 42nd17th 42nd103rd 314th 46th9th
    Alphabetic Numbers
    17th 45th
    Arabic to Roman
    36th110th 254th 21st
    Arithmetic Numbers
    90th 255th 24th
    Arrows
    94th 250th
    Ascending Primes
    60th 212th
    ASCII Table
    36th109th 318th
    Calendar
    37th 121st
    Card Number Validation
    67th 151st
    Catalan Numbers
    96th 367th
    Christmas Trees
    20th173rd 533rd
    Collatz
    195th 343rd 73rd
    CSS Colors
    136th 232nd
    Cubes
    69th 184th
    Day of Week
    75th 197th
    Diamonds
    158th 539th
    Divisors
    503rd 891st 124th
    Emirp Numbers
    40th130th 382nd 45th
    Emirp Numbers (Long)
    22nd58th 195th 22nd
    Emojify
    125th 266th
    Evil Numbers
    61st263rd 1,029th 70th
    Evil Numbers (Long)
    39th118th 534th 35th
    Factorial Factorisation
    186th
    Fibonacci
    592nd 1,348th 153rd 212th
    Fizz Buzz
    50th1,101st 105th 1,812th 182nd
    Foo Fizz Buzz Bar
    34th240th 594th 73rd
    Fractions
    110th 450th 28th
    Game of Life
    42nd 117th
    Happy Numbers
    207th 634th
    Happy Numbers (Long)
    105th 333rd
    ISBN
    132nd 380th
    Leap Years
    22nd 305th 66th 571st
    Levenshtein Distance
    38th
    Leyland Numbers
    90th 336th
    Look and Say
    277th
    Lucky Numbers
    73rd 259th 22nd
    Medal Tally
    41st 128th
    Morse Decoder
    194th
    Morse Encoder
    70th 164th
    Niven Numbers
    281st 430th 81st
    Niven Numbers (Long)
    115th 245th 45th
    Odious Numbers
    60th204th 760th 60th
    Odious Numbers (Long)
    39th103rd 431st 35th
    Ordinal Numbers
    171st 371st
    Pangram Grep
    151st 530th 34th
    Pascal’s Triangle
    194th 600th 52nd
    Pernicious Numbers
    189th 557th 58th
    Pernicious Numbers (Long)
    256th 30th
    Prime Numbers
    27th45th28th17th266th89th90th28th57th35th30th22nd32nd32nd37th27th59th19th106th21st35th304th53rd1st43rd28th24th23rd76th68th115th505th23rd85th18th155th50th15th44th28th17th27th12th
    Prime Numbers (Long)
    24th14th18th18th143rd57th77th21st53rd14th29th24th29th13th17th18th38th19th55th17th33rd142nd37th1st27th20th12th15th27th39th32nd259th19th38th8th81st44th8th27th9th12th27th9th
    Reverse Polish Notation
    91st 235th 27th
    Rock-paper-scissors-Spock-lizard
    178th
    Roman to Arabic
    80th 159th 18th
    Seven Segment
    130th 330th
    Smith Numbers
    62nd 230th 24th
    Spelling Numbers
    85th 173rd
    Star Wars Opening Crawl
    128th
    Time Distance
    150th
    Tongue-twisters
    328th
    Transpose Sentence
    173rd
    United States
    331st
    Zodiac Signs
    48th 135th
    φ
    356th
    √2
    171st
    𝑒
    120th