12 Days of Christmas
3,953rd1,761st892nd1,667th2,902nd
735th17th
1,906th
562nd1,268th1,358th3,972nd
1,463rd1,713th531st
902nd806th252nd966th
2,014th
2,257th
463rd
1,868th
540th325th
830th
24 Game
699th
550th
168th
601st
99 Bottles of Beer
3,808th
2,468th
542nd
744th
245th
661st
468th
481st
1,001st
Abundant Numbers
1,070th
73rd
3,654th
717th
3,532nd
Abundant Numbers (Long)
588th
61st
2,338th
346th
Arabic to Roman
497th21st
337th
1,622nd
Arithmetic Numbers
410th
1,511th
164th
Arrows
467th
435th
Ascending Primes
1,144th
1,201st595th
66th
257th
742nd
1,434th
18th
ASCII Table
1,916th
2,231st
1,328th
28th
1,551st
3rd
825th
brainfuck
940th
378th
214th
Catalan Numbers
596th
1,491st
42nd
Catalan’s Constant
906th
568th
3rd
501st
548th
Christmas Trees
2,741st
725th
659th
2,646th
597th
2,277th
Collatz
2,071st
37th
924th
CSS Colors
1,277th
1st588th
95th
469th
Cubes
1,434th
251st
837th
1,194th
188th
1,500th
Day of Week
768th
1st
514th
DFA Simulator
207th
128th
Diamonds
2,180th
168th
2,280th
2,348th
1,998th
61st
2,403rd
Divisors
2,659th
5,254th
2,287th
5,068th
28th
2,956th
Emirp Numbers
458th
1,334th
165th
876th
Emirp Numbers (Long)
767th
1,291st
659th
448th
449th
Emojify
284th
1,296th
263rd
Evil Numbers
733rd
3,160th
1st
2,666th
48th
2,740th
2,777th
Evil Numbers (Long)
500th
1,891st
1st
2,414th
118th
1,675th
Factorial Factorisation
847th
342nd
1,143rd
304th
336th
Farey Sequence
123rd
27th
562nd
Fibonacci
4,545th
3,512th
9,199th887th3,618th999th
2,729th
6,528th
775th3,266th
9,717th
6,844th235th5,328th
548th
6,431st3,987th3,186th
46th
3,628th
1,204th3,105th
2,890th
1,090th
Fizz Buzz
4,418th
1,435th
1st
139th
4,873rd
2,086th
62nd
5,871st
Foo Fizz Buzz Bar
444th
3,068th
9th
Forsyth–Edwards Notation
428th
292nd
Fractions
766th
915th
601st
10th
Game of Life
520th
48th
470th
Gijswijt’s Sequence
369th
351st
Happy Numbers
796th
2,048th
1,447th
33rd
1,531st
Happy Numbers (Long)
432nd
1,647th
237th
Hexdump
102nd
839th
17th
Intersection
627th
537th
339th
1,181st
Inventory Sequence
1,349th
487th
1,194th
277th
ISBN
478th
186th
235th
Jacobi Symbol
458th
13th
376th
Kolakoski Constant
1,679th
266th
587th
287th
500th
605th
Kolakoski Sequence
1,765th
548th
1,486th
398th
1,229th
Leap Years
1,214th
819th
674th
103rd
2,019th
1,889th
3,626th
411th
2,783rd
Levenshtein Distance
389th
49th
3rd
1,109th1,127th
1,097th
Leyland Numbers
162nd
1,393rd
25th
ln 2
154th
3rd
28th
Look and Say
662nd
1,047th
1,397th
128th
463rd
Lucky Numbers
200th
1,131st
523rd
1,156th
83rd
Lucky Tickets
487th
388th
Mahjong
Maze
391st
364th
Medal Tally
174th
21st
Morse Decoder
386th
387th
Morse Encoder
43rd
18th
Musical Chords
426th437th
347th
417th
320th
Niven Numbers
1,901st
463rd
2,224th
2,832nd
50th
Niven Numbers (Long)
618th
1,294th
1,957th
664th
Number Spiral
1,591st131st
398th
762nd
738th
964th
372nd
680th
Odious Numbers
590th
2,715th
1st
2,410th
46th
2,278th
Odious Numbers (Long)
431st
1,733rd
1st
2,161st
44th
1,553rd
Ordinal Numbers
532nd
284th
3rd
Pangram Grep
551st
2,581st2,509th
2,545th
2,599th
2,290th
2,284th
226th
689th
2,635th
2,551st
Pascal’s Triangle
2,858th
767th
1st
2,558th1,870th
53rd
934th
Pernicious Numbers
1,702nd
111th
2,315th
1,547th
2,237th
Pernicious Numbers (Long)
677th
1st
1,445th
584th
838th
Poker
134th
106th
Prime Numbers
2,415th
4,852nd1,407th
852nd
1st
2,326th
122nd
1,559th
2,401st
Prime Numbers (Long)
2,976th
646th
1st
2,701st
225th
Proximity Grid
438th
431st
QR Decoder
292nd
293rd
Quine
1st5,606th4,372nd280th4,299th3,295th2,191st4,631st4,900th4,922nd4,099th5,102nd2,913th658th
3,612th2,808th1,809th4,109th5,545th623rd
1,641st
3,519th2,179th1,995th2,797th4,144th2,715th3,661st
1,343rd4,007th1,952nd1,786th555th3,730th
5,670th171st4,870th5,373rd
484th5,019th
3,410th1,834th3,370th3,435th4,259th5,421st
5,478th
Recamán
412th
1,588th
38th
Repeating Decimals
1st
Reverse Polish Notation
800th
1st
649th
490th
Rijndael S-box
1,011th
270th
300th
664th
238th
502nd
Rock-paper-scissors-Spock-lizard
406th
959th
904th
373rd
Roman to Arabic
449th
1,143rd
108th
1,288th
Rule 110
1,451st681st
115th
1,221st
72nd
784th
Seven Segment
469th
234th
1,184th
SI Units
141st
180th
Sierpiński Triangle
1,723rd610th
428th
447th
1,456th
362nd
896th
Smith Numbers
1,016th
353rd
1,106th
310th
Spelling Numbers
854th1st
799th
Star Wars Opening Crawl
246th
207th
351st
Sudoku
119th
131st
Sudoku (Fill-in)
290th
282nd
Ten-pin Bowling
349th
345th
Time Distance
144th
160th
Tongue-twisters
2,264th
1,933rd
1,709th
274th
1,895th
258th
718th
220th
United States
392nd
264th2nd
Vampire Numbers
133rd
886th
88th
Van Eck Sequence
1,406th
314th
382nd
901st
1,367th
13th
1,247th
Zodiac Signs
520th
493rd
γ
856th
1st
417th
454th
λ
1,260th
1,828th
274th1,684th
1,944th1,138th
814th
263rd
783rd
529th
π
2,317th
360th
23rd
1,735th
199th2,878th
115th
2,189th
1,425th
τ
1,435th
344th
437th
1,157th
139th
218th
1,000th
φ
1,836th
883rd
100th
1,312th
15th
784th
1,175th
√2
2,221st
227th
1,531st
13th
40th
1,371st
𝑒
2,213th
228th
19th
1,606th
580th
69th2,306th1,189th
1,387th