12 Days of Christmas
3,210th1,684th391st2,107th1,449th1,753rd2,759th1,219th1,393rd3,160th1,126th621st3,168th2,053rd3,351st3,305th
99 Bottles of Beer
2,951st
1,205th1,032nd2,546th
1,468th1,844th
247th1,483rd
2,905th
2,690th
Abundant Numbers
3,901st3,766th4,019th3,741st1,136th2,434th4,087th3,835th2,572nd3,787th584th3,979th3,469th3,794th3,812th3,843rd
Abundant Numbers (Long)
973rd
1,866th
1,374th
Arabic to Roman
1,382nd
1,026th
1,050th
Arithmetic Numbers
1,151st
Arrows
878th
748th
Ascending Primes
286th
ASCII Table
1,684th
1,596th1,489th
1,541st292nd
2,051st2,005th1,371st1,527th
1,479th
brainfuck
855th
389th
659th
Calendar
229th
Catalan Numbers
1,594th1,512th1,753rd1,806th689th1,803rd1,832nd1,519th1,120th1,564th1,029th1,851st1,388th1,730th1,660th1,458th
Catalan’s Constant
1,117th916th1,339th1,389th850th1,520th1,619th1,055th1,546th1,140th1,326th1,595th447th1,287th1,024th873rd
Christmas Trees
2,836th2,702nd2,855th2,630th2,550th2,743rd2,893rd2,656th436th2,722nd1,392nd2,867th2,528th2,617th2,636th2,763rd
Collatz
3,320th2,591st3,291st3,165th1,668th3,266th3,340th3,188th1,266th3,261st927th3,285th3,082nd1,984th3,196th3,239th
CSS Colors
905th929th
766th
884th
885th
812th
Cubes
1,251st1,309th1,443rd1,186th1,232nd1,411th1,460th1,293rd731st1,304th1,475th1,533rd1,121st1,176th1,262nd1,238th
Day of Week
1,248th
1,036th
1,263rd
Diamonds
2,102nd2,100th2,115th2,022nd1,882nd2,065th2,198th1,971st389th2,166th395th2,230th1,854th1,957th1,986th1,994th
Divisors
5,170th5,100th5,162nd5,109th1,642nd5,141st5,213th5,021st2,019th5,150th1,525th5,177th4,952nd5,025th5,066th5,092nd
Emirp Numbers
1,891st2,395th2,443rd2,374th1,423rd2,232nd2,509th2,144th1,155th2,195th841st2,527th929th1,914th2,058th1,998th
Emirp Numbers (Long)
864th
844th
462nd
Emojify
874th800th
863rd
970th
1,161st406th
722nd
Evil Numbers
4,264th4,395th4,514th3,389th2,546th3,957th4,508th4,060th3,129th3,902nd2,657th4,577th2,564th3,463rd3,989th3,974th
Evil Numbers (Long)
2,534th2,562nd2,588th2,360th1,616th2,490th2,544th2,432nd1,836th2,466th2,600th2,585th2,322nd2,053rd2,470th2,444th
Farey Sequence
734th
Fibonacci
7,535th8,535th7,311th6,788th840th2,141st9,291st6,708th3,356th7,263rd3,995th6,588th4,487th8,733rd1,066th8,197th
Fizz Buzz
2,205th7,321st8,589th5,367th5,594th133rd4,774th3,323rd2,061st614th3,105th1,361st8,684th2,608th7,413th3,246th
Foo Fizz Buzz Bar
1,443rd2,067th2,162nd3,105th1,823rd3,137th3,222nd3,028th1,036th283rd1,467th3,176th2,983rd2,329th3,060th3,072nd
Forsyth–Edwards Notation
597th
Fractions
1,172nd
426th10th
Game of Life
734th
833rd
Gijswijt’s Sequence
1,022nd
Happy Numbers
2,502nd2,437th2,536th2,238th1,515th2,077th2,694th1,832nd2,362nd1,914th1,585th2,596th1,213th1,694th2,311th2,004th
Happy Numbers (Long)
1,838th1,720th1,844th1,656th1,169th1,788th1,873rd1,683rd1,390th1,747th1,152nd1,859th1,568th1,558th1,652nd1,474th
Hexdump
252nd
Intersection
767th
1,245th
1,254th
Inventory Sequence
675th
ISBN
830th
656th
1,333rd
1,116th
Jacobi Symbol
13th
652nd
Kolakoski Constant
1,442nd
1,283rd
Kolakoski Sequence
1,748th
1,653rd1,447th1,427th1,653rd1,609th1,556th970th1,694th1,000th1,686th1,415th1,454th1,609th1,527th
Leap Years
4,513th4,519th2,040th4,441st1,838th4,467th4,559th4,441st111th4,425th2,535th3,467th4,310th3,586th4,457th4,433rd
Levenshtein Distance
125th1,033rd651st
887th262nd911th1,066th
Leyland Numbers
1,642nd1,476th1,631st1,587th1,318th1,598th1,725th1,525th1,686th1,568th756th1,705th1,423rd1,435th1,444th1,505th
ln 2
3rd
Look and Say
1,665th1,621st1,848th1,648th1,018th1,791st1,774th1,582nd512th1,746th700th238th1,474th1,721st1,624th1,603rd
Lucky Numbers
1,299th1,294th1,352nd1,183rd765th821st1,367th1,206th782nd1,279th1,377th1,377th988th1,147th1,206th1,220th
Lucky Tickets
432nd
Maze
458th
Medal Tally
425th
Morse Decoder
487th
Morse Encoder
543rd
Multitap Input
211th
Musical Chords
534th
520th
Niven Numbers
3,660th3,601st3,805th2,381st3,023rd3,568th3,742nd3,510th2,117th3,576th602nd3,748th3,049th3,503rd3,537th3,521st
Niven Numbers (Long)
2,283rd2,261st2,330th2,134th2,012th2,235th2,294th2,197th1,090th2,225th811th2,277th2,062nd2,184th2,134th2,155th
Number Spiral
1,221st751st1,313th1,043rd337th1,269th1,522nd917th403rd1,180th1,486th1,325th530th828th1,136th1,110th
Odious Numbers
3,502nd3,619th3,704th3,040th2,240th3,358th3,630th3,371st2,804th3,381st2,214th3,698th2,400th3,213th3,295th3,285th
Odious Numbers (Long)
2,280th2,315th2,336th2,123rd1,478th2,234th2,311th2,186th1,716th2,257th2,360th2,332nd2,087th1,914th2,218th2,195th
Ordinal Numbers
1,336th239th
785th
1,278th1,382nd3rd
1,439th
Pangram Grep
1,728th
1,377th
371st
1,660th
Pascal’s Triangle
2,793rd2,623rd2,732nd2,611th2,168th2,721st2,792nd2,568th1,924th2,729th1,420th2,783rd2,447th2,663rd2,629th2,588th
Pernicious Numbers
2,884th2,778th3,013th2,509th2,141st2,844th2,914th2,678th2,661st2,822nd1,976th2,945th2,201st2,798th2,686th2,741st
Pernicious Numbers (Long)
1,213th
1,126th
771st
Poker
322nd
Prime Numbers
4,047th3,676th4,733rd4,066th2,144th4,285th4,861st4,035th2,071st3,647th1,135th1,791st1,844th3,977th3,502nd3,935th
Prime Numbers (Long)
2,691st2,728th2,754th2,640th1,436th2,754th2,791st2,585th1,695th2,687th1,065th1,363rd2,544th2,436th2,640th2,665th
QR Decoder
450th
Quine
267th
1,768th1,602nd
1,442nd1,324th537th3,294th3,802nd1,705th5,142nd
Recamán
1,829th1,814th1,807th1,647th1,428th1,757th1,751st1,687th1,272nd1,780th1,361st1,836th1,512th1,587th1,687th1,680th
Repeating Decimals
223rd
510th
70th
Reverse Polish Notation
824th
418th
Rijndael S-box
838th
Rock-paper-scissors-Spock-lizard
285th
583rd
946th
Roman to Arabic
1,221st
1,092nd
604th
1,189th
ROT13
829th
Rule 110
1,348th1,249th1,456th1,275th1,199th1,348th1,470th1,210th683rd1,339th1,433rd1,433rd1,170th1,259th1,275th1,289th
Scrambled Sort
552nd
Seven Segment
1,079th721st
997th
1,066th
995th
1,083rd
Sierpiński Triangle
1,633rd1,525th1,854th1,015th1,056th1,823rd1,876th1,553rd861st1,782nd870th1,804th1,348th1,473rd1,621st1,728th
Smith Numbers
1,301st1,297th1,342nd363rd739th1,314th1,362nd1,143rd1,386th1,276th723rd702nd964th1,125th1,211th1,115th
Spelling Numbers
481st
520th
876th
1,002nd
Star Wars Opening Crawl
446th510th
462nd509th
459th
539th532nd
465th
452nd
Sudoku
194th
534th
Sudoku (Fill-in)
296th
270th
Ten-pin Bowling
432nd
Tic-tac-toe
563rd
Time Distance
525th
501st
596th
Tongue-twisters
1,383rd1,043rd1,229th1,053rd956th1,833rd2,110th1,593rd317th702nd759th1,158th913th1,653rd
1,103rd
Transpose Sentence
709th
United States
1,048th981st
797th
824th
1,114th654th
1,027th
Vampire Numbers
1,169th929th1,217th974th721st1,238th1,351st992nd502nd1,141st
1,294th755th943rd1,017th1,025th
Van Eck Sequence
1,610th1,514th1,563rd1,410th822nd1,539th1,531st1,481st777th1,600th972nd1,600th1,309th1,383rd1,441st1,428th
Zeckendorf Representation
661st
Zodiac Signs
530th
γ
1,018th
1st
1,221st
λ
715th827th1,913th1,562nd1,369th2,042nd2,303rd663rd2,115th899th1,403rd2,268th548th1,520th1,006th958th
π
2,591st2,091st3,281st3,334th1,751st1,042nd23rd2,238th186th2,734th2,087th3,780th1,511th2,922nd2,314th2,271st
τ
1,579th1,347th1,901st1,923rd1,183rd1,951st25th1,465th133rd1,646th1,757th2,136th1,038th1,732nd1,477th1,432nd
φ
1,615th1,439th1,942nd1,919th1,545th2,096th218th1,514th15th1,727th2,199th2,253rd1,245th2,207th1,790th1,528th
√2
1,910th1,702nd2,273rd2,245th1,992nd2,340th156th1,778th13th1,957th2,402nd2,633rd1,411th2,591st2,073rd1,744th
𝑒
2,389th1,693rd2,514th2,738th1,518th2,670th17th1,937th218th2,333rd2,659th3,021st1,403rd2,321st1,995th2,028th