12 Days of Christmas
3,132nd1,031st1,406th2,810th889th1,577th2,935th1,487th2,401st3,157th2,355th1,599th3,084th1,467th3,491st3,411th
99 Bottles of Beer
2,838th
2,176th498th2,261st
1,611th2,791st
1,512th1,938th
2,940th
2,151st
Abundant Numbers
3,829th3,876th3,951st3,702nd1,220th2,015th4,011th3,754th2,744th3,797th956th4,034th3,467th3,729th3,903rd3,803rd
Abundant Numbers (Long)
746th
1,928th
1,440th
Arabic to Roman
1,165th
1,289th
1,202nd
Arithmetic Numbers
996th
Arrows
860th
521st
Ascending Primes
319th
ASCII Table
1,593rd
1,812th1,377th
1,482nd995th
2,029th2,006th1,219th1,794th
1,386th
brainfuck
636th
756th
917th
Catalan Numbers
1,583rd1,502nd1,726th1,771st670th1,769th1,796th1,555th1,178th1,547th997th1,819th1,381st1,704th1,644th1,474th
Catalan’s Constant
1,136th966th1,308th1,396th909th1,391st1,542nd1,092nd1,426th1,156th1,349th1,530th664th1,298th1,057th931st
Christmas Trees
2,738th2,619th2,761st2,687th2,480th2,662nd2,793rd2,562nd367th2,628th1,624th2,822nd2,460th2,633rd2,556th2,677th
Collatz
3,269th2,490th3,233rd3,139th1,397th3,225th3,289th3,132nd1,041st3,201st778th3,264th3,034th2,293rd3,139th3,177th
CSS Colors
994th947th
878th
998th
943rd
907th
Cubes
1,260th1,313th1,450th1,381st1,175th1,422nd1,473rd1,377th461st1,292nd1,535th1,522nd1,100th1,276th1,214th1,195th
Day of Week
1,191st
1,154th
1,207th
Diamonds
2,063rd2,060th2,075th2,114th1,869th2,022nd2,164th1,949th692nd2,129th455th2,214th1,837th2,107th1,965th1,973rd
Divisors
5,143rd5,067th5,135th5,072nd1,255th5,114th5,176th4,995th2,422nd5,123rd1,263rd5,159th4,926th5,011th5,038th5,060th
Emirp Numbers
2,012th1,893rd2,601st2,206th1,328th2,045th2,583rd1,704th1,244th1,983rd622nd2,658th1,270th1,653rd2,117th2,126th
Emirp Numbers (Long)
719th
1,005th
366th
Emojify
815th686th
676th
847th
1,175th628th
768th
Evil Numbers
4,182nd4,425th4,449th3,680th2,574th3,896th4,603rd3,988th3,070th3,842nd2,831st4,541st2,452nd3,379th4,229th3,913th
Evil Numbers (Long)
2,498th2,523rd2,552nd2,343rd1,606th2,464th2,532nd2,403rd1,807th2,441st2,571st2,549th2,298th2,020th2,445th2,420th
Farey Sequence
782nd
Fibonacci
7,400th8,387th7,167th7,010th986th2,085th9,099th6,581st3,253rd7,131st3,609th6,462nd4,431st8,579th935th8,063rd
Fizz Buzz
1,519th7,014th8,311th6,470th5,358th23rd4,710th1,968th4,217th500th1,563rd3,136th8,387th3,582nd7,141st1,947th
Foo Fizz Buzz Bar
996th1,865th1,991st3,156th1,461st3,129th3,166th3,002nd2,008th132nd1,313th3,185th2,962nd2,511th3,026th3,052nd
Forsyth–Edwards Notation
474th
Fractions
988th
515th10th
Game of Life
688th
813th
Gijswijt’s Sequence
993rd
Happy Numbers
1,969th2,393rd2,544th2,067th1,397th2,005th2,716th1,958th2,358th2,175th1,378th2,771st1,104th1,281st2,432nd2,240th
Happy Numbers (Long)
1,817th1,697th1,824th1,719th1,099th1,768th1,847th1,650th1,420th1,730th1,240th1,854th1,566th1,577th1,668th1,464th
Hexdump
311th
Intersection
552nd
1,252nd
1,237th
Inventory Sequence
652nd
ISBN
678th
765th
1,354th
914th
Jacobi Symbol
17th
614th
Kolakoski Constant
1,391st
1,341st
Kolakoski Sequence
1,731st
1,625th1,484th1,415th1,625th1,638th1,537th954th1,676th1,094th1,664th1,397th1,468th1,588th1,503rd
Leap Years
4,470th4,477th2,033rd4,454th2,098th4,428th4,523rd4,410th1,630th4,391st3,296th3,430th4,280th3,555th4,416th4,400th
Levenshtein Distance
112th1,051st654th
819th238th853rd1,041st
Leyland Numbers
1,596th1,466th1,584th1,608th1,322nd1,560th1,693rd1,523rd1,695th1,552nd594th1,680th1,426th1,497th1,436th1,489th
ln 2
3rd
Look and Say
1,643rd1,600th1,816th1,712th868th1,754th1,741st1,562nd504th1,696th633rd343rd1,462nd1,727th1,604th1,582nd
Lucky Numbers
1,290th1,284th1,322nd1,246th760th807th1,336th1,197th869th1,268th1,355th1,355th1,017th1,175th1,197th1,211th
Lucky Tickets
406th
Maze
441st
Medal Tally
419th
Morse Decoder
642nd
Morse Encoder
677th
Musical Chords
545th
505th
Niven Numbers
3,631st3,586th3,756th2,366th2,981st3,536th3,766th3,474th2,021st3,551st1,573rd3,809th3,027th3,480th3,579th3,495th
Niven Numbers (Long)
2,265th2,245th2,299th2,173rd1,997th2,218th2,276th2,173rd1,076th2,208th1,272nd2,260th2,049th2,161st2,173rd2,127th
Number Spiral
1,185th746th1,255th1,267th327th1,223rd1,486th921st395th1,154th1,384th1,350th648th808th1,104th1,081st
Odious Numbers
3,447th3,571st3,645th3,162nd2,181st3,316th3,723rd3,330th2,753rd3,336th2,551st3,706th2,331st3,141st3,464th3,237th
Odious Numbers (Long)
2,257th2,278th2,298th2,104th1,478th2,208th2,308th2,157th1,699th2,230th2,329th2,294th2,063rd1,894th2,195th2,171st
Ordinal Numbers
1,178th269th
668th
1,053rd1,322nd2nd
1,319th
Pangram Grep
1,604th
1,138th
400th
1,721st
Pascal’s Triangle
2,751st2,598th2,698th2,637th2,121st2,687th2,771st2,549th1,849th2,695th1,588th2,764th2,429th2,650th2,604th2,570th
Pernicious Numbers
2,859th2,756th2,973rd2,491st2,118th2,823rd2,929th2,649th2,634th2,798th2,128th2,940th2,185th2,778th2,703rd2,720th
Pernicious Numbers (Long)
1,208th
1,111th
906th
Poker
415th
Prime Numbers
3,903rd3,855th4,630th3,921st2,312th4,173rd4,839th3,890th1,932nd3,501st1,254th2,257th1,709th3,844th4,103rd3,800th
Prime Numbers (Long)
2,661st2,686th2,710th2,608th1,423rd2,710th2,750th2,558th1,771st2,657th1,057th1,346th2,518th2,406th2,608th2,632nd
QR Decoder
446th
Quine
265th
1,758th1,594th
1,426th1,310th529th3,273rd3,783rd1,706th5,069th
Recamán
1,814th1,794th1,789th1,696th1,422nd1,741st1,749th1,676th1,244th1,771st1,371st1,808th1,517th1,638th1,676th1,669th
Repeating Decimals
205th
478th
68th
Reverse Polish Notation
674th
348th
Rijndael S-box
772nd
Rock-paper-scissors-Spock-lizard
356th
694th
782nd
Roman to Arabic
1,171st
1,182nd
776th
1,128th
ROT13
800th
Rule 110
1,364th1,254th1,410th1,316th1,178th1,364th1,423rd1,199th841st1,359th1,446th1,446th1,152nd1,364th1,199th1,271st
Scrambled Sort
529th
Seven Segment
890th716th
1,093rd
1,081st
1,010th
873rd
Sierpiński Triangle
1,606th1,479th1,806th1,058th1,044th1,768th1,833rd1,511th976th1,738th1,028th1,795th1,258th1,451st1,594th1,677th
Smith Numbers
1,259th1,233rd1,300th668th622nd1,272nd1,324th1,122nd1,336th1,237th798th735th977th1,203rd1,172nd1,088th
Spelling Numbers
364th
679th
899th
1,012th
Star Wars Opening Crawl
436th494th
451st517th
479th
547th536th
486th
480th
Sudoku
138th
530th
Sudoku (Fill-in)
270th
340th
Ten-pin Bowling
468th
Tic-tac-toe
527th
Time Distance
337th
592nd
616th
Tongue-twisters
963rd758th1,127th1,888th864th1,671st2,030th1,549th976th368th1,668th1,528th705th2,153rd
972nd
Transpose Sentence
659th
United States
1,119th1,014th
877th
890th
1,054th619th
989th
Vampire Numbers
1,105th906th1,240th1,183rd781st1,212th1,322nd1,073rd447th1,084th
1,316th871st1,152nd985th992nd
Van Eck Sequence
1,579th1,502nd1,538th1,412th809th1,526th1,520th1,472nd759th1,569th973rd1,569th1,307th1,397th1,433rd1,419th
Zeckendorf Representation
656th
Zodiac Signs
547th
γ
986th
1st
1,362nd
λ
1,433rd1,086th2,032nd1,959th1,073rd1,987th2,226th1,292nd1,807th1,188th1,949th2,252nd947th1,891st1,394th1,490th
π
2,542nd2,098th3,054th3,217th1,783rd1,002nd7th2,215th147th2,834th2,398th3,572nd1,525th2,933rd2,338th2,283rd
τ
1,578th1,377th1,815th1,879th1,223rd1,840th14th1,457th111th1,710th1,833rd2,041st1,080th1,772nd1,487th1,476th
φ
1,628th1,470th1,922nd1,953rd1,569th2,037th209th1,527th45th1,810th2,138th2,181st1,278th2,140th1,768th1,544th
√2
1,895th1,715th2,218th2,236th1,972nd2,284th134th1,769th104th1,942nd2,473rd2,534th1,432nd2,511th2,064th1,781st
𝑒
2,381st1,729th2,569th2,825th1,550th2,662nd18th1,898th234th2,341st2,823rd2,939th1,434th2,434th2,036th2,062nd