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    The Gray Code Decoder and Gray Code Encoder holes will go live in approximately . Why not try and solve them ahead of time?

    Florian-Mt

    40,814
    37,479
    🥇3
    🥈0
    🥉0

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

    66 / 126 Holes

    🔣

    43 / 64 Langs

    🏆

    33 / 108 Cheevos

    📅

    12 Days of Christmas
    1,062nd1,794th 2,521st
    24 Game
    509th
    99 Bottles of Beer
    2,116th 2,790th
    Abundant Numbers
    3,377th 2,259th2,155th 1,222nd 2,008th 982nd3,182nd
    Abundant Numbers (Long)
    2,124th 1,394th1,848th 1,454th1,245th 1,521st 843rd1,969th
    Arabic to Roman
    1,080th927th 1,284th 1,158th
    Arithmetic Numbers
    1,031st 1,143rd 824th
    Arrows
    738th 936th
    Ascending Primes
    816th 876th
    ASCII Table
    1,180th1,195th 1,467th
    Calendar
    263rd
    Card Number Validation
    546th 732nd
    Catalan Numbers
    1,170th 1,218th
    Christmas Trees
    1,219th1,248th 1,783rd
    Collatz
    1,199th 1,808th 1,762nd
    CSS Colors
    1,029th 1,056th
    Cubes
    714th 761st
    Day of Week
    304th 1,179th
    Diamonds
    1,702nd 1,774th
    Divisors
    4,070th 3,166th 4,193rd
    Emirp Numbers
    2,544th1,646th 1,633rd 2,092nd
    Emirp Numbers (Long)
    962nd805th 895th 698th
    Emojify
    818th 1,020th
    Evil Numbers
    3,887th3,316th 2,823rd 1,682nd
    Evil Numbers (Long)
    2,103rd1,899th 1,744th 1,059th
    Fibonacci
    5,979th 5,050th 8,910th 5,534th
    Fizz Buzz
    1,256th4,987th 5,623rd 7,873rd 6,888th
    Foo Fizz Buzz Bar
    644th1,088th 2,269th 2,352nd
    Fractions
    1,040th 1,637th 1,439th
    Game of Life
    454th 627th
    Happy Numbers
    2,401st 2,663rd
    Happy Numbers (Long)
    1,393rd 1,410th
    ISBN
    1,446th 1,504th
    Leap Years
    3,664th 2,084th 3,024th 2,559th
    Levenshtein Distance
    424th
    Leyland Numbers
    1,092nd 1,090th
    Look and Say
    1,190th
    Lucky Numbers
    867th 899th 936th
    Medal Tally
    451st 558th
    Morse Decoder
    680th
    Morse Encoder
    610th 680th
    Niven Numbers
    2,962nd 2,159th 3,453rd
    Niven Numbers (Long)
    1,558th 1,160th 1,850th
    Odious Numbers
    3,172nd2,752nd 2,343rd 1,307th
    Odious Numbers (Long)
    1,890th1,699th 1,570th 1,017th
    Ordinal Numbers
    1,066th 1,557th
    Pangram Grep
    1,818th 1,773rd 943rd
    Pascal’s Triangle
    2,139th 2,161st 2,304th
    Pernicious Numbers
    2,612th 2,153rd
    Pernicious Numbers (Long)
    1,206th 880th
    Prime Numbers
    3,633rd4,141st4,505th2,057th4,387th3,281st3,451st4,191st4,335th4,607th3,169th3,316th3,403rd4,283rd5,017th4,553rd2,508th3,921st2,775th4,631st2,415th3,425th4,670th1,725th3,662nd3,817th3,498th4,088th4,709th3,545th5,160th2,573rd3,908th3,408th4,853rd3,655th1,092nd3,808th4,127th4,953rd3,501st3,789th3,434th
    Prime Numbers (Long)
    2,019th2,495th2,206th1,479th2,386th1,648th2,074th1,915th2,262nd2,439th1,521st1,874th2,070th2,241st2,440th2,377th1,612th2,117th1,568th2,141st1,578th2,135th2,379th574th1,263rd1,576th2,049th1,911th2,372nd2,178th2,553rd1,674th2,275th2,205th2,540th1,945th552nd2,269th1,924th2,416th1,495th2,094th1,300th
    Reverse Polish Notation
    669th 1,019th 642nd
    Rock-paper-scissors-Spock-lizard
    751st
    Roman to Arabic
    797th 948th 1,153rd
    Seven Segment
    1,179th 1,155th
    Smith Numbers
    817th 896th 871st
    Spelling Numbers
    687th 859th
    Time Distance
    607th
    Tongue-twisters
    1,932nd
    Transpose Sentence
    771st
    United States
    1,261st
    Zodiac Signs
    559th 591st
    φ
    1,151st
    √2
    588th
    𝑒
    588th