12 Days of Christmas
3,213th1,692nd391st2,112th1,463rd1,761st
2,764th1,235th1,405th3,163rd1,140th627th3,171st2,057th3,354th3,308th
99 Bottles of Beer
2,953rd
1,206th1,033rd2,547th
1,469th1,845th
247th1,484th
2,907th
2,693rd
Abundant Numbers
3,910th3,775th4,028th3,750th1,143rd2,440th
4,096th3,844th2,579th3,796th587th3,988th3,477th3,803rd3,821st3,852nd
Abundant Numbers (Long)
975th
1,871st
1,378th
Arabic to Roman
1,383rd
1,027th
1,050th
Arithmetic Numbers
1,155th
Arrows
881st
751st
Ascending Primes
287th
ASCII Table
1,691st
1,603rd1,496th
1,548th292nd
2,058th2,012th1,377th1,534th
1,486th
brainfuck
857th
389th
659th
Calendar
236th
Catalan Numbers
1,598th1,516th1,757th1,810th691st1,807th
1,836th1,523rd1,123rd1,568th1,032nd1,855th1,392nd1,734th1,664th1,462nd
Catalan’s Constant
1,118th917th1,341st1,390th851st1,521st
1,620th1,056th1,547th1,141st1,328th1,596th447th1,288th1,025th874th
Christmas Trees
2,836th2,703rd2,855th2,632nd2,552nd2,744th
2,893rd2,657th436th2,723rd1,398th2,867th2,530th2,619th2,638th2,764th
Collatz
3,326th2,597th3,297th3,171st1,673rd3,272nd
3,346th3,194th1,270th3,267th931st3,291st3,088th1,990th3,202nd3,245th
CSS Colors
910th934th
767th
888th
889th
815th
Cubes
1,251st1,309th1,443rd1,186th1,232nd1,411th
1,460th1,293rd731st1,304th1,475th1,533rd1,121st1,176th1,262nd1,238th
Day of Week
1,253rd
1,041st
1,269th
Diamonds
2,104th2,102nd2,115th2,024th1,884th2,067th
2,201st1,973rd390th2,169th396th2,233rd1,856th1,959th1,988th1,996th
Divisors
5,175th5,105th5,167th5,114th1,645th5,146th
5,218th5,026th2,023rd5,155th1,528th5,182nd4,957th5,030th5,071st5,097th
Emirp Numbers
1,893rd2,398th2,446th2,377th1,425th2,234th
2,512th2,146th1,157th2,197th842nd2,530th931st1,916th2,060th2,000th
Emirp Numbers (Long)
864th
844th
462nd
Emojify
878th804th
867th
974th
1,166th407th
726th
Evil Numbers
4,274th4,404th4,524th3,396th2,550th3,966th
4,517th4,069th3,135th3,910th2,663rd4,586th2,570th3,470th3,998th3,983rd
Evil Numbers (Long)
2,536th2,564th2,590th2,362nd1,617th2,492nd
2,546th2,434th1,837th2,468th2,602nd2,587th2,324th2,055th2,472nd2,446th
Farey Sequence
737th
Fibonacci
7,548th8,547th7,324th6,801st842nd2,146th
9,305th6,720th3,366th7,276th4,009th6,600th4,501st8,745th1,068th8,209th
Fizz Buzz
2,206th7,329th8,597th5,373rd5,600th133rd
4,778th3,326th2,062nd614th3,108th1,361st8,692nd2,610th7,421st3,253rd
Foo Fizz Buzz Bar
1,444th2,071st2,166th3,111th1,828th3,143rd
3,228th3,034th1,038th283rd1,468th3,182nd2,989th2,333rd3,066th3,078th
Forsyth–Edwards Notation
598th
Fractions
1,177th
428th10th
Game of Life
734th
833rd
Gijswijt’s Sequence
1,023rd
Happy Numbers
2,505th2,440th2,539th2,241st1,519th2,082nd
2,697th1,835th2,365th1,918th1,589th2,599th1,216th1,697th2,314th2,009th
Happy Numbers (Long)
1,840th1,723rd1,846th1,658th1,171st1,790th
1,875th1,685th1,392nd1,749th1,154th1,861st1,570th1,560th1,654th1,476th
Hexdump
252nd
Intersection
746th
1,249th
1,258th
Inventory Sequence
675th
ISBN
831st
657th
1,340th
1,120th
Jacobi Symbol
13th
652nd
Kolakoski Constant
1,442nd
1,283rd
Kolakoski Sequence
1,750th
1,655th1,449th1,428th1,655th
1,611th1,558th972nd1,696th1,002nd1,688th1,416th1,456th1,611th1,529th
Leap Years
4,524th4,530th2,049th4,452nd1,845th4,478th
4,570th4,452nd111th4,436th2,545th3,477th4,321st3,597th4,468th4,444th
Levenshtein Distance
125th1,037th652nd
891st262nd915th1,070th
Leyland Numbers
1,646th1,480th1,635th1,591st1,321st1,602nd
1,729th1,529th1,690th1,572nd759th1,709th1,427th1,439th1,448th1,509th
ln 2
3rd
Look and Say
1,668th1,624th1,851st1,651st1,020th1,794th
1,777th1,585th513th1,749th702nd238th1,476th1,724th1,627th1,606th
Lucky Numbers
1,301st1,297th1,354th1,184th765th821st
1,369th1,207th782nd1,282nd1,379th1,379th989th1,148th1,207th1,221st
Lucky Tickets
432nd
Maze
464th
Medal Tally
426th
Morse Decoder
491st
Morse Encoder
546th
Multitap Input
236th
Musical Chords
535th
522nd
Niven Numbers
3,670th3,611th3,816th2,390th3,033rd3,578th
3,752nd3,520th2,124th3,586th544th3,758th3,059th3,513th3,547th3,531st
Niven Numbers (Long)
2,295th2,273rd2,342nd2,145th2,023rd2,247th
2,306th2,208th1,095th2,237th815th2,289th2,073rd2,195th2,145th2,166th
Number Spiral
1,224th752nd1,315th1,047th337th1,271st
1,524th919th403rd1,182nd1,488th1,326th530th829th1,132nd1,117th
Odious Numbers
3,507th3,622nd3,709th3,043rd2,245th3,362nd
3,635th3,375th2,807th3,385th2,218th3,703rd2,403rd3,216th3,299th3,289th
Odious Numbers (Long)
2,283rd2,318th2,339th2,126th1,480th2,237th
2,314th2,189th1,718th2,260th2,363rd2,335th2,090th1,917th2,221st2,198th
Ordinal Numbers
1,335th230th
784th
1,275th1,379th3rd
1,434th
Pangram Grep
1,734th
1,384th
375th
1,666th
Pascal’s Triangle
2,797th2,627th2,736th2,615th2,171st2,725th
2,796th2,572nd1,928th2,733rd1,422nd2,787th2,450th2,667th2,633rd2,592nd
Pernicious Numbers
2,888th2,782nd3,017th2,512th2,145th2,848th
2,918th2,681st2,664th2,826th1,980th2,949th2,205th2,802nd2,689th2,744th
Pernicious Numbers (Long)
1,214th
1,127th
772nd
Poker
323rd
Prime Numbers
4,062nd3,686th4,751st4,081st2,153rd4,300th
4,879th4,050th2,080th3,662nd1,147th1,801st1,854th3,992nd3,515th3,950th
Prime Numbers (Long)
2,748th2,785th2,817th2,697th1,457th2,817th2,800th2,854th2,642nd1,724th2,744th1,075th1,380th2,597th2,485th2,697th2,722nd
QR Decoder
450th
Quine
268th
1,773rd1,607th
1,447th1,329th540th3,301st3,810th1,710th5,152nd
Recamán
1,833rd1,818th1,811th1,651st1,432nd1,761st
1,755th1,691st1,275th1,784th1,365th1,840th1,516th1,591st1,691st1,684th
Repeating Decimals
224th
510th
70th
Reverse Polish Notation
825th
419th
Rijndael S-box
841st
Rock-paper-scissors-Spock-lizard
285th
584th
949th
Roman to Arabic
1,222nd
1,093rd
606th
1,190th
ROT13
831st
Rule 110
1,349th1,250th1,457th1,276th1,199th1,349th
1,471st1,211th683rd1,340th1,434th1,434th1,170th1,260th1,276th1,290th
Scrambled Sort
553rd
Seven Segment
1,076th719th
991st
1,062nd
989th
1,080th
Sierpiński Triangle
1,633rd1,525th1,854th1,015th1,056th1,823rd
1,876th1,553rd861st1,782nd870th1,804th1,348th1,474th1,621st1,728th
Smith Numbers
1,303rd1,299th1,344th363rd739th1,316th
1,364th1,143rd1,388th1,278th723rd702nd960th1,125th1,212th1,115th
Spelling Numbers
475th
513th
881st
995th
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
566th
Time Distance
525th
501st
596th
Tongue-twisters
1,385th1,043rd1,230th1,053rd956th1,835th
2,112th1,595th317th702nd759th1,159th913th1,655th
1,103rd
Transpose Sentence
714th
United States
1,057th981st
797th
824th
1,117th654th
1,030th
Vampire Numbers
1,171st931st1,219th976th722nd1,240th
1,353rd994th503rd1,143rd
1,296th756th945th1,019th1,027th
Van Eck Sequence
1,610th1,514th1,563rd1,411th823rd1,539th
1,531st1,481st778th1,600th973rd1,600th1,310th1,384th1,442nd1,429th
Zeckendorf Representation
664th
Zodiac Signs
530th
γ
1,020th
1st
1,223rd
λ
715th827th1,916th1,563rd1,370th2,045th
2,306th662nd2,118th899th1,404th2,271st548th1,521st1,006th958th
π
2,591st2,091st3,281st3,334th1,751st1,042nd
23rd2,238th186th2,734th2,087th3,781st1,511th2,922nd2,314th2,271st
τ
1,579th1,347th1,901st1,923rd1,183rd1,951st
25th1,465th133rd1,646th1,757th2,136th1,038th1,732nd1,477th1,432nd
φ
1,617th1,441st1,943rd1,920th1,547th2,097th
218th1,516th15th1,729th2,200th2,254th1,247th2,208th1,792nd1,530th
√2
1,912th1,704th2,275th2,247th1,994th2,342nd
156th1,780th13th1,959th2,404th2,635th1,413th2,593rd2,076th1,746th
𝑒
2,393rd1,697th2,517th2,741st1,522nd2,673rd
18th1,941st218th2,337th2,662nd3,024th1,407th2,325th1,999th2,032nd