12 Days of Christmas
3,208th1,060th
1,442nd2,878th915th1,611th
3,003rd1,517th2,453rd3,237th
2,408th1,695th3,157th1,498th3,576th3,496th
24 Game
727th
99 Bottles of Beer
2,884th
2,219th515th2,296th
1,639th2,833rd
1,542nd1,997th
2,990th
2,188th
Abundant Numbers
3,943rd3,990th
4,069th3,822nd1,282nd2,107th
4,132nd3,868th2,843rd3,913th
1,010th4,155th3,571st3,841st4,021st3,919th
Abundant Numbers (Long)
2,478th
802nd
2,030th
1,556th
Arabic to Roman
1,198th
1,325th
1,236th
Arithmetic Numbers
1,041st
Arrows
902nd
549th
Ascending Primes
321st
ASCII Table
1,657th
1,906th1,437th
1,544th1,032nd
2,105th2,082nd1,264th1,865th
1,445th
brainfuck
652nd
772nd
944th
Calendar
229th
Card Number Validation
673rd
Catalan Numbers
1,641st1,563rd
1,797th1,844th696th1,842nd
1,870th1,613th1,226th1,606th
1,037th1,893rd1,439th1,774th1,709th1,533rd
Catalan’s Constant
1,195th1,007th
1,382nd1,475th943rd1,470th
1,630th1,146th1,506th1,216th
1,424th1,617th688th1,371st1,112th969th
Christmas Trees
2,861st2,730th
2,884th2,807th2,585th2,778th
2,925th2,680th400th2,750th
1,705th2,956th2,564th2,755th2,661st2,797th
Collatz
3,385th2,592nd
3,350th3,255th1,459th3,342nd
3,405th3,242nd1,081st3,317th
809th3,380th3,144th2,429th3,255th3,295th
Continued Fractions
193rd
CSS Colors
1,039th981st
905th
1,037th
977th
936th
Cubes
1,277th1,328th
1,479th1,404th1,198th1,452nd
1,502nd1,400th469th1,312th
1,566th1,553rd1,118th1,294th1,237th1,219th
Day of Week
1,248th
1,201st
1,263rd
Diamonds
2,182nd2,177th
2,194th2,236th1,972nd2,139th
2,286th2,063rd744th2,247th
488th2,336th1,930th2,229th2,082nd2,090th
Divisors
5,230th5,150th
5,222nd5,155th1,298th5,197th
5,263rd5,078th2,482nd5,207th
1,307th5,247th5,004th5,094th5,121st5,138th
Emirp Numbers
2,054th1,930th
2,653rd2,253rd1,367th2,085th
2,634th1,745th1,284th2,026th
652nd2,713th1,310th1,702nd2,160th2,169th
Emirp Numbers (Long)
737th
1,036th
372nd
Emojify
840th712th
703rd
873rd
1,215th650th
794th
Evil Numbers
4,291st4,525th
4,552nd3,772nd2,651st3,992nd
4,705th4,085th3,150th3,936th
2,908th4,641st2,525th3,472nd4,329th4,009th
Evil Numbers (Long)
2,567th2,592nd
2,622nd2,408th1,658th2,534th
2,601st2,470th1,858th2,511th
2,641st2,619th2,364th2,075th2,515th2,487th
Farey Sequence
819th
Fibonacci
7,611th8,612th
7,381st7,215th1,006th2,163rd
9,351st6,780th3,362nd7,338th
3,734th6,661st4,512th8,811th974th8,282nd
Fizz Buzz
9,345th1,539th7,125th
8,431st6,576th5,457th23rd
4,798th2,019th4,299th503rd
1,584th3,186th8,500th3,645th7,255th1,979th
Foo Fizz Buzz Bar
1,033rd1,904th
2,043rd3,227th1,508th3,198th
3,237th3,071st2,061st137th
1,362nd3,256th3,028th2,572nd3,096th3,121st
Forsyth–Edwards Notation
489th
Fractions
1,029th
503rd10th
Game of Life
713th
842nd
Gijswijt’s Sequence
1,036th
Happy Numbers
2,022nd2,446th
2,601st2,120th1,435th2,058th
2,777th2,003rd2,417th2,231st
1,420th2,833rd1,145th1,319th2,489th2,295th
Happy Numbers (Long)
1,863rd1,742nd
1,870th1,764th1,137th1,814th
1,895th1,697th1,460th1,778th
1,277th1,901st1,610th1,621st1,715th1,503rd
Hexdump
320th
Hilbert Curve
606th
Intersection
564th
1,304th
1,190th1,288th
Inventory Sequence
686th
ISBN
695th
782nd
1,394th
972nd
Jacobi Symbol
16th
639th
Kaprekar Numbers
895th
Kolakoski Constant
1,459th
1,408th
Kolakoski Sequence
1,771st
1,666th1,524th1,452nd1,666th
1,678th1,577th980th1,716th
1,120th1,702nd1,428th1,508th1,631st1,543rd
Leap Years
4,564th4,571st
2,084th4,548th2,157th4,534th
4,617th4,504th42nd4,485th
3,372nd3,503rd4,369th3,633rd4,510th4,494th
Levenshtein Distance
480th
88th1,084th669th
845th252nd
878th1,077th
Leyland Numbers
1,637th1,510th
1,625th1,646th1,357th1,604th
1,736th1,566th1,738th1,596th
608th1,723rd1,470th1,540th1,480th1,531st
ln 2
3rd
Look and Say
1,689th1,651st
1,873rd1,765th901st1,809th
1,797th1,610th529th1,749th
658th355th1,507th1,781st1,655th1,633rd
Lucky Numbers
1,320th1,314th
1,355th1,277th777th824th
1,369th1,228th891st1,300th
1,388th1,388th1,041st1,200th1,228th1,242nd
Lucky Tickets
424th
Mandelbrot
849th
Maze
478th
Medal Tally
434th
Morse Decoder
656th
Morse Encoder
690th
Multitap Input
275th
Musical Chords
579th
535th
Niven Numbers
3,715th3,671st
3,842nd2,438th3,059th3,620th
3,854th3,556th2,085th3,634th
1,631st3,894th3,103rd3,562nd3,662nd3,577th
Niven Numbers (Long)
2,324th2,304th
2,361st2,233rd2,050th2,278th
2,335th2,233rd1,106th2,268th
1,309th2,319th2,105th2,221st2,233rd2,187th
Number Spiral
1,238th785th
1,303rd1,314th343rd1,274th
1,532nd971st412th1,192nd
1,436th1,430th678th847th1,147th1,133rd
Odious Numbers
3,519th3,642nd
3,719th3,229th2,234th3,384th
3,795th3,395th2,811th3,403rd
2,606th3,778th2,385th3,205th3,536th3,303rd
Odious Numbers (Long)
2,317th2,338th
2,358th2,163rd1,524th2,268th
2,368th2,216th1,744th2,291st
2,389th2,354th2,120th1,942nd2,253rd2,230th
Ordinal Numbers
1,184th262nd
675th
1,064th1,337th2nd
1,335th
Pangram Grep
1,656th
1,192nd
422nd
1,785th
Pascal’s Triangle
2,822nd2,666th
2,769th2,706th2,181st2,758th
2,842nd2,618th1,909th2,766th
1,645th2,835th2,491st2,718th2,672nd2,638th
Pernicious Numbers
2,958th2,851st
3,072nd2,579th2,207th2,913th
3,025th2,740th2,724th2,894th
2,217th3,040th2,275th2,874th2,796th2,813th
Pernicious Numbers (Long)
1,253rd
1,154th
945th
Poker
428th
Prime Numbers
4,031st3,975th
4,770th4,057th2,405th4,307th
4,994th3,999th2,005th3,623rd
1,323rd2,348th1,793rd3,969th4,236th3,926th
Prime Numbers (Long)
2,795th2,820th
2,852nd2,744th1,513th2,852nd2,837th2,891st2,693rd1,843rd2,791st
1,125th1,426th2,644th2,523rd2,744th2,768th
QR Decoder
459th
Quine
274th
1,799th1,631st
1,520th1,336th549th3,333rd
3,853rd1,746th5,205th
Recamán
1,858th1,838th
1,833rd1,738th1,454th1,785th
1,793rd1,718th1,273rd1,816th
1,404th1,852nd1,557th1,680th1,718th1,711th
Repeating Decimals
211th
498th
68th
Reverse Polish Notation
695th
357th
Rijndael S-box
801st
Rock-paper-scissors-Spock-lizard
369th
707th
795th
Roman to Arabic
1,207th
1,213th
799th
1,162nd
ROT13
873rd
Rule 110
1,398th1,284th
1,445th1,346th1,208th1,398th
1,457th1,229th858th1,393rd
1,480th1,480th1,176th1,398th1,229th1,301st
Scrambled Sort
570th
Seven Segment
909th733rd
1,114th
1,100th
1,030th
886th
Sierpiński Triangle
1,639th1,509th
1,846th1,082nd1,068th1,807th
1,872nd1,541st998th1,776th
1,055th1,834th1,288th1,477th1,627th1,715th
Smith Numbers
1,305th1,301st
1,343rd694th650th1,317th
1,374th1,174th1,386th1,282nd
830th768th1,020th1,254th1,215th1,134th
Spelling Numbers
365th
699th
919th
1,039th
Star Wars Opening Crawl
448th
506th
463rd530th
491st
559th548th
498th
492nd
Sudoku
141st
544th
Sudoku (Fill-in)
284th
346th
Ten-pin Bowling
506th
Tic-tac-toe
579th
Time Distance
343rd
604th
631st
Tongue-twisters
1,006th794th
1,169th1,941st904th1,718th
2,072nd1,596th1,018th388th
1,715th1,575th740th2,206th
1,014th
Tower of Hanoi
970th958th
Transpose Sentence
709th
Trinomial Triangle
882nd
United States
1,149th1,036th
892nd
906th
1,080th629th
1,012th
Vampire Numbers
1,134th949th
1,273rd1,216th798th1,244th
1,349th1,104th454th1,114th
1,350th895th1,181st1,016th1,024th
Van Eck Sequence
1,634th1,551st
1,590th1,457th834th1,577th
1,571st1,518th782nd1,623rd
996th1,623rd1,341st1,441st1,478th1,464th
Zeckendorf Representation
687th
Zodiac Signs
573rd
γ
1,020th
1st
1,396th
λ
1,455th1,113th
2,075th2,002nd1,100th2,031st
2,272nd1,303rd1,845th1,210th
2,000th2,297th973rd1,929th1,402nd1,500th
π
2,695th2,229th2,767th
3,256th3,423rd1,913th1,045th
7th2,362nd162nd3,022nd
2,543rd3,795th
3,132nd2,434th2,395th
τ
1,624th1,425th
1,884th1,950th1,263rd1,911th
15th1,527th126th1,773rd
1,904th2,120th1,110th1,821st1,541st1,488th
φ
1,683rd1,510th
1,989th2,021st1,620th2,108th
213th1,578th46th1,873rd
2,214th2,265th1,316th2,216th1,830th1,595th
√2
1,961st1,769th
2,296th2,315th2,005th2,364th
139th1,839th109th2,142nd
2,560th2,625th1,470th2,600th2,102nd1,807th
𝑒
2,395th1,779th
2,621st2,877th1,599th2,714th
20th2,008th242nd2,441st
2,875th2,989th1,478th2,487th2,086th2,112th