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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?

    theunofficialcoder

    14,212
    12,651
    🥇2
    🥈0
    🥉3

    51 / 126 Holes

    🔣

    42 / 64 Langs

    🏆

    32 / 109 Cheevos

    📅

    12 Days of Christmas
    3,334th 3,585th3,809th 3,490th3,434th 3,675th 3,576th3,296th
    99 Bottles of Beer
    3,667th 3,450th 3,660th3,716th 3,566th 3,703rd3,535th 3,397th 3,614th3,649th
    Abundant Numbers
    3,221st 3,910th 3,934th4,126th 4,107th 3,937th 3,573rd 3,704th4,023rd3,956th
    Abundant Numbers (Long)
    2,389th
    Arithmetic Numbers
    1,720th
    Ascending Primes
    1,131st677th 1,072nd 1,276th1,156th1,346th 994th 1,235th 1,224th 1,143rd854th 1,041st1,037th
    Catalan Numbers
    1,533rd
    Catalan’s Constant
    1,342nd 752nd 769th 431st 816th
    Christmas Trees
    2,778th2,920th 2,892nd2,750th 2,899th 2,661st2,989th
    Collatz
    3,335th
    Cubes
    1,380th 1,405th 1,453rd1,498th 1,473rd 1,238th1,434th
    Diamonds
    2,194th 2,139th2,280th 2,335th2,247th 2,289th 2,336th 1,930th 2,082nd2,371st
    Divisors
    5,258th 5,270th 5,121st5,275th
    Emirp Numbers
    2,087th2,599th 2,756th 2,288th 2,162nd2,386th
    Evil Numbers
    3,993rd4,672nd 3,958th 4,330th4,230th
    Fibonacci
    8,053rd 7,760th 9,153rd 9,087th9,326th
    Fizz Buzz
    11,828th6,426th 12,081st 10,767th 10,005th10,669th 4,299th7,267th11,240th 2,307th 3,100th 12,096th 9,774th 12,831st12,972nd
    Happy Numbers
    2,955th2,059th2,754th 2,841st 2,490th2,045th
    Inventory Sequence
    1,298th
    Kolakoski Constant
    1,188th 762nd 1,442nd1,488th 814th1,460th1,230th 1,488th 1,047th828th
    Kolakoski Sequence
    1,562nd 1,519th 1,666th1,678th 1,727th 1,631st 1,631st1,750th
    Leap Years
    4,622nd 4,650th 4,519th4,632nd
    Leyland Numbers
    1,547th 1,609th1,730th 1,738th 1,659th 1,480th1,554th
    ln 2
    1,424th 1,019th
    Look and Say
    1,689th 1,685th 1,809th1,792nd 1,925th 1,812th 1,655th1,914th
    Lucky Numbers
    1,209th
    Niven Numbers
    3,831st 3,856th 3,627th 3,663rd3,728th
    Number Spiral
    677th 881st
    Odious Numbers
    3,762nd 3,368th 3,538th3,566th
    Odious Numbers (Long)
    2,314th
    Pascal’s Triangle
    2,839th 2,780th 2,491st 2,672nd2,853rd
    Pernicious Numbers
    3,009th 3,096th 2,764th 2,799th2,922nd
    Pernicious Numbers (Long)
    1,470th1,527th
    Prime Numbers
    5,238th 4,308th4,953rd5,279th 4,875th 4,162nd 4,237th4,589th
    Quine
    3,747th 4,316th 3,881st 5,572nd4,457th 550th 1,860th 3,346th
    Recamán
    1,629th 1,788th 1,688th 1,873rd1,816th 1,759th 1,557th 1,718th1,641st
    Rijndael S-box
    871st 647th1,242nd 907th 1,112th630th739th
    ROT13
    503rd
    Rule 110
    1,295th 1,450th 1,524th 1,458th 1,229th1,434th
    Sierpiński Triangle
    1,436th 1,846th 1,807th1,866th 1,894th1,776th 1,664th 1,288th 1,630th1,939th
    Smith Numbers
    1,203rd 1,033rd
    Tongue-twisters
    1,718th2,060th 2,188th877th 1,834th 740th 1,378th980th
    Vampire Numbers
    1,244th1,338th 1,313th 1,016th930th
    Van Eck Sequence
    1,496th 1,563rd 1,642nd 1,508th 1,478th1,537th
    γ
    822nd 928th 1,350th 1,276th 961st 730th 992nd 749th928th842nd 505th1,007th
    λ
    1,491st 2,002nd 2,040th2,272nd 1,845th 2,166th 1,402nd1,515th
    π
    2,094th 3,334th3,918th 3,793rd3,063rd 3,423rd 1,619th 2,434th2,131st
    τ
    1,649th 1,319th 1,917th2,157th 2,202nd 1,969th 1,541st1,379th
    φ
    1,683rd 2,099th 2,230th1,426th 2,108th2,253rd 1,578th1,468th 2,294th1,873rd2,209th 2,021st 2,328th2,265th1,403rd1,316th1,445th 1,208th1,830th1,376th
    √2
    1,683rd 2,372nd2,650th 1,626th 2,414th 2,673rd 1,397th2,102nd1,661st
    𝑒
    2,902nd 2,719th3,102nd 1,689th 3,144th 2,762nd2,303rd3,074th2,989th 1,855th 2,086th2,050th