12 Days of Christmas
3,279th1,709th
397th2,153rd1,489th1,803rd
2,815th1,250th1,433rd3,225th
1,155th646th3,233rd2,097th3,441st3,387th
24 Game
767th
99 Bottles of Beer
2,991st
1,228th1,050th2,582nd
1,494th1,872nd
256th1,510th
2,945th
2,730th
Abundant Numbers
4,039th3,923rd
4,171st3,865th1,422nd2,519th
4,248th3,962nd2,662nd3,953rd
619th4,126th3,577th3,905th3,929th3,990th
Abundant Numbers (Long)
2,497th
1,043rd
1,966th
1,460th
Arabic to Roman
1,414th
1,051st
1,075th
Arithmetic Numbers
1,202nd
Arrows
918th
781st
Ascending Primes
307th
ASCII Table
1,734th
1,659th1,535th
1,633rd297th
2,119th2,072nd1,417th1,579th
1,527th
brainfuck
879th
382nd
668th
Calendar
285th
Card Number Validation
746th
Catalan Numbers
1,665th1,576th
1,849th1,910th719th1,907th
1,940th1,584th1,169th1,631st
1,079th1,962nd1,440th1,822nd1,743rd1,517th
Catalan’s Constant
1,177th967th
1,418th1,470th890th1,608th
1,712th1,111th1,634th1,201st
1,404th1,687th469th1,356th1,079th916th
Christmas Trees
2,896th2,760th
2,919th2,689th2,605th2,801st
2,954th2,715th462nd2,780th
1,431st2,930th2,582nd2,672nd2,695th2,821st
Collatz
3,457th2,683rd
3,424th3,272nd1,739th3,393rd
3,480th3,304th1,316th3,388th
977th3,418th3,180th2,045th3,312th3,361st
Continued Fractions
266th
CSS Colors
934th958th
780th
905th
911th
835th
Cubes
1,309th1,367th
1,518th1,225th1,277th1,483rd
1,537th1,339th748th1,361st
1,555th1,617th1,148th1,214th1,321st1,286th
Day of Week
1,285th
1,071st
1,299th
Diamonds
2,245th2,241st
2,256th2,157th1,985th2,203rd
2,350th2,099th413th2,313th
424th2,385th1,947th2,082nd2,124th2,113th
Divisors
5,294th5,217th
5,282nd5,221st1,687th5,257th
5,344th5,122nd2,069th5,267th
1,574th5,302nd5,036th5,128th5,174th5,198th
Emirp Numbers
1,948th2,472nd
2,524th2,453rd1,461st2,298th
2,592nd2,202nd1,187th2,258th
876th2,613th966th1,978th2,123rd2,059th
Emirp Numbers (Long)
888th
871st
480th
Emojify
900th823rd
889th
998th
1,192nd421st
744th
Evil Numbers
4,379th4,518th
4,640th3,486th2,595th4,072nd
4,639th4,170th3,216th4,006th
2,740th4,707th2,640th3,564th4,096th4,061st
Evil Numbers (Long)
2,639th2,670th
2,699th2,435th1,668th2,586th
2,650th2,516th1,883rd2,558th
2,715th2,696th2,389th2,107th2,562nd2,529th
Farey Sequence
772nd
Fibonacci
7,723rd8,727th
7,495th6,961st775th2,196th
9,531st6,885th3,463rd7,449th
4,127th6,759th4,604th8,931st1,090th8,387th
Fizz Buzz
9,560th2,229th7,416th
8,692nd5,446th5,679th139th
4,843rd3,373rd2,086th621st
3,122nd1,380th8,785th2,642nd7,509th3,244th
Foo Fizz Buzz Bar
1,494th2,118th
2,217th3,191st1,872nd3,226th
3,327th3,100th1,067th304th
1,508th3,261st3,045th2,380th3,135th3,148th
Forsyth–Edwards Notation
619th
Fractions
1,213th
451st10th
Game of Life
748th
849th
Gijswijt’s Sequence
1,092nd
Gray Code Encoder
446th
Happy Numbers
2,586th2,511th
2,586th2,309th1,571st2,149th
2,788th1,894th2,439th1,981st
1,643rd2,686th1,265th1,748th2,387th2,090th
Happy Numbers (Long)
1,915th1,780th
1,921st1,713th1,205th1,858th
1,955th1,742nd1,425th1,811th
1,186th1,939th1,607th1,595th1,705th1,510th
Hexdump
263rd
Hilbert Curve
495th
Intersection
783rd
1,302nd
1,106th1,311th
Inventory Sequence
705th
ISBN
854th
673rd
1,370th
1,197th
Jacobi Symbol
13th
688th
Kaprekar Numbers
962nd
Kolakoski Constant
1,524th
1,360th
Kolakoski Sequence
1,844th
1,737th1,494th1,479th1,737th
1,689th1,627th1,002nd1,783rd
1,047th1,774th1,453rd1,506th1,689th1,566th
Leap Years
4,636th4,642nd
2,084th4,552nd1,885th4,614th
4,682nd4,552nd55th4,533rd
2,599th3,538th4,399th3,664th4,571st4,541st
Levenshtein Distance
496th
104th1,038th642nd
890th244th
916th1,070th
Leyland Numbers
1,715th1,534th
1,704th1,660th1,352nd1,671st
1,815th1,592nd1,767th1,639th
778th1,793rd1,474th1,486th1,494th1,566th
ln 2
3rd
Look and Say
1,738th1,687th
1,944th1,720th1,052nd1,882nd
1,860th1,638th539th1,826th
732nd252nd1,509th1,797th1,691st1,667th
Lucky Numbers
1,364th1,360th
1,423rd1,233rd786th843rd
1,439th1,258th804th1,340th
1,455th1,455th1,015th1,193rd1,258th1,273rd
Lucky Tickets
449th
Mandelbrot
895th
Maze
488th
Medal Tally
443rd
Morse Decoder
511th
Morse Encoder
556th
Multitap Input
313th
Musical Chords
575th
562nd
Niven Numbers
3,791st3,726th
3,951st2,477th3,130th3,692nd
3,882nd3,628th2,215th3,706th
605th3,890th3,137th3,621st3,657th3,640th
Niven Numbers (Long)
2,379th2,357th
2,437th2,210th2,069th2,325th
2,391st2,279th1,122nd2,314th
839th2,373rd2,123rd2,266th2,210th2,232nd
Number Spiral
1,329th809th
1,420th1,179th365th1,377th1,434th1,664th986th437th1,281st
1,647th1,433rd567th886th1,232nd1,201st
Odious Numbers
3,597th3,723rd
3,814th3,108th2,306th3,447th
3,736th3,457th2,871st3,464th
2,278th3,808th2,459th3,290th3,379th3,368th
Odious Numbers (Long)
2,376th2,412th
2,435th2,189th1,527th2,323rd
2,407th2,261st1,764th2,346th
2,464th2,431st2,146th1,960th2,298th2,272nd
Ordinal Numbers
1,364th237th
805th
1,300th1,405th3rd
1,468th
Pangram Grep
1,782nd
1,428th
384th
1,717th
Pascal’s Triangle
2,905th2,706th
2,820th2,689th2,219th2,820th
2,903rd2,644th1,974th2,832nd
1,473rd2,892nd2,503rd2,750th2,711th2,668th
Pernicious Numbers
3,044th2,927th
3,188th2,636th2,263rd2,998th
3,079th2,819th2,792nd2,974th
2,096th3,117th2,326th2,948th2,828th2,887th
Pernicious Numbers (Long)
1,250th
1,161st
806th
Poker
334th
Prime Numbers
4,175th3,794th
4,888th4,189th2,237th4,422nd
5,021st4,145th2,146th3,767th
1,185th1,868th1,923rd4,081st3,585th4,061st
Prime Numbers (Long)
2,842nd2,885th
2,920th2,785th1,517th2,920th2,903rd2,968th2,720th1,786th2,838th
1,118th1,437th2,663rd2,549th2,785th2,811th
QR Decoder
467th
Quine
280th
1,809th1,641st
1,444th1,343rd555th3,358th
3,874th1,757th5,223rd
Recamán
1,920th1,904th
1,898th1,715th1,470th1,839th
1,828th1,757th1,311th1,864th
1,403rd1,928th1,560th1,646th1,757th1,747th
Repeating Decimals
237th
531st
71st
Reverse Polish Notation
848th
434th
Rijndael S-box
904th
Rock-paper-scissors-Spock-lizard
294th
596th
969th
Roman to Arabic
1,255th
1,122nd
622nd
1,223rd
ROT13
900th
Rule 110
1,377th1,278th
1,489th1,304th1,228th1,377th
1,503rd1,239th703rd1,368th
1,466th1,466th1,194th1,288th1,304th1,318th
Scrambled Sort
581st
Seven Segment
1,097th735th
1,011th
1,079th
1,009th
1,101st
Sierpiński Triangle
1,697th1,569th
1,935th1,039th1,077th1,901st
1,957th1,608th888th1,857th
896th1,882nd1,382nd1,508th1,683rd1,795th
Smith Numbers
1,373rd1,369th
1,421st376th761st1,388th
1,442nd1,194th1,469th1,345th
745th723rd988th1,171st1,265th1,159th
Spelling Numbers
486th
526th
900th
1,017th
Star Wars Opening Crawl
459th
522nd
475th521st
472nd
551st544th
478th
465th
Sudoku
205th
543rd
Sudoku (Fill-in)
309th
280th
Ten-pin Bowling
457th
Tic-tac-toe
606th
Time Distance
536th
510th
608th
Tongue-twisters
1,410th1,065th
1,256th1,075th974th1,862nd
2,139th1,626th329th719th
776th1,182nd932nd1,685th
1,126th
Tower of Hanoi
1,001st989th
Transpose Sentence
762nd
Trinomial Triangle
958th
United States
1,082nd1,008th
817th
845th
1,145th672nd
1,055th
Vampire Numbers
1,224th970th
1,271st1,023rd732nd1,297th
1,417th1,044th513th1,194th
1,354th764th987th1,057th1,066th
Van Eck Sequence
1,707th1,595th
1,628th1,477th855th1,628th
1,617th1,558th809th1,696th
1,009th1,696th1,355th1,445th1,512th1,496th
Zeckendorf Representation
700th
Zodiac Signs
546th
γ
1,088th
1st
1,298th
λ
743rd862nd
2,045th1,622nd1,421st2,136th
2,403rd709th2,211th935th
1,456th2,366th563rd1,576th1,046th979th
π
2,693rd2,199th2,766th
3,438th3,492nd1,839th1,090th
23rd2,353rd199th2,878th
2,196th3,956th
3,072nd2,429th2,386th
τ
1,630th1,398th
1,974th1,997th1,225th2,026th
25th1,519th139th1,712th
1,827th2,221st1,066th1,802nd1,532nd1,488th
φ
1,672nd1,486th
2,016th1,992nd1,619th2,174th
220th1,565th15th1,790th
2,281st2,344th1,283rd2,289th1,857th1,580th
√2
1,973rd1,755th
2,350th2,321st2,052nd2,419th
163rd1,835th13th2,022nd
2,483rd2,725th1,442nd2,681st2,143rd1,799th
𝑒
2,433rd1,749th
2,597th2,819th1,568th2,757th
19th2,001st262nd2,479th
2,746th3,117th1,441st2,389th2,063rd2,088th