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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
    3,335th 3,567th3,434th 3,210th3,559th 3,465th 3,399th3,766th
    99 Bottles of Beer
    3,523rd 3,455th 3,633rd3,588th 3,538th 3,431st3,629th 3,404th 3,523rd3,779th
    Abundant Numbers
    4,133rd 3,298th 3,853rd 3,987th4,176th 4,097th 3,972nd 3,560th 3,741st3,900th4,009th
    Abundant Numbers (Long)
    2,391st
    Arithmetic Numbers
    1,722nd
    Ascending Primes
    1,335th 1,081st702nd 942nd 1,294th1,161st1,360th 993rd 1,240th 1,227th 1,020th851st 1,046th1,042nd
    Catalan Numbers
    1,505th
    Catalan’s Constant
    1,199th 582nd 721st 442nd 742nd
    Christmas Trees
    2,789th2,937th 2,906th2,768th 2,855th 2,683rd3,011th
    Collatz
    3,305th
    Cubes
    1,304th 1,202nd 1,432nd1,477th 1,498th 1,280th1,448th
    Diamonds
    2,216th 2,166th2,297th 2,304th2,271st 2,246th 2,334th 1,935th 2,086th2,396th
    Divisors
    5,277th 5,290th 5,130th5,295th
    Emirp Numbers
    2,271st2,510th 2,794th 2,308th 2,100th1,919th
    Evil Numbers
    4,036th4,526th 4,002nd 4,068th4,289th
    Fibonacci
    8,091st 7,804th 9,200th 9,133rd9,392nd
    Fizz Buzz
    11,946th 6,718th 12,202nd 10,933rd 10,218th10,786th 2,079th7,558th11,414th 780th 3,137th 12,222nd 9,975th 12,882nd13,033rd
    Happy Numbers
    2,959th2,123rd2,709th 2,864th 2,354th2,567th
    Inventory Sequence
    1,305th
    Kolakoski Constant
    1,166th 475th 1,453rd1,527th 754th1,467th1,214th 1,484th 1,024th774th
    Kolakoski Sequence
    1,570th 1,538th 1,682nd1,639th 1,736th 1,639th 1,639th1,764th
    Leap Years
    4,626th 4,668th 4,537th4,653rd
    Leyland Numbers
    1,518th 1,636th1,752nd 1,719th 1,607th 1,473rd1,548th
    ln 2
    1,407th 974th
    Look and Say
    1,697th 1,693rd 1,825th1,803rd 1,932nd 1,767th 1,654th1,899th
    Lucky Numbers
    1,144th
    Niven Numbers
    3,805th 3,892nd 3,654th 3,611th3,747th
    Number Spiral
    548th 888th
    Odious Numbers
    3,658th 3,404th 3,355th3,609th
    Odious Numbers (Long)
    2,326th
    Pascal’s Triangle
    2,838th 2,750th 2,488th 2,675th2,867th
    Pernicious Numbers
    2,987th 3,125th 2,792nd 2,777th2,941st
    Pernicious Numbers (Long)
    1,659th 1,476th1,535th
    Prime Numbers
    5,265th 4,389th4,918th5,308th 4,933rd 4,252nd 3,567th4,657th
    Quine
    3,757th 4,327th 3,890th 5,586th4,489th 548th 1,860th 3,362nd
    Recamán
    1,631st 1,783rd 1,691st 1,895th1,819th 1,742nd 1,547th 1,722nd1,644th
    Rijndael S-box
    738th 680th1,282nd 722nd 1,229th660th670th
    ROT13
    223rd
    Rule 110
    1,206th 1,485th 1,531st 1,495th 1,295th1,457th
    Sierpiński Triangle
    1,471st 1,880th 1,848th1,897th 1,915th1,807th 1,686th 1,372nd 1,648th1,959th
    Smith Numbers
    1,108th 994th
    Tongue-twisters
    1,860th2,100th 2,065th1,686th 1,243rd 926th 1,895th1,556th
    Vampire Numbers
    1,258th1,364th 1,274th 1,038th938th
    Van Eck Sequence
    1,498th 1,566th 1,665th 1,483rd 1,478th1,540th
    γ
    909th 703rd 1,349th 1,280th 491st 548th 1,034th 526th508th472nd 449th739th
    λ
    789th 1,582nd 2,094th2,340th 2,153rd 2,184th 1,023rd647th
    π
    2,038th 3,515th3,986th 3,889th2,887th 3,233rd 1,581st 2,401st2,075th
    τ
    1,623rd 1,275th 1,986th2,185th 2,239th 1,871st 1,506th1,333rd
    φ
    1,641st 2,112th 2,260th1,387th 2,121st2,270th 1,540th1,426th 2,314th1,753rd2,220th 2,035th 2,347th2,282nd1,362nd1,271st1,404th 1,167th1,817th1,341st
    √2
    1,644th 2,380th2,639th 1,597th 2,433rd 2,699th 1,363rd2,104th1,597th
    𝑒
    2,901st 2,712th3,142nd 1,637th 3,178th 2,774th2,261st3,107th3,057th 1,813th 2,031st2,002nd