12 Days of Christmas
3,820th1,714th852nd1,625th2,840th
1,293rd17th
1,857th
538th1,219th1,312th3,836th
1,421st1,667th508th
868th792nd239th925th
1,966th
2,184th
443rd
1,838th
527th316th
796th
24 Game
662nd
515th
140th
565th
99 Bottles of Beer
3,735th
2,427th
518th
728th
235th
645th
443rd
454th
981st
Abundant Numbers
1,039th
65th
3,522nd
676th
3,426th
Abundant Numbers (Long)
593rd
61st
2,215th
285th
Arabic to Roman
482nd17th
321st
1,586th
Arithmetic Numbers
394th
1,448th
161st
Arrows
443rd
406th
Ascending Primes
1,078th
1,127th560th
64th
240th
700th
1,325th
18th
ASCII Table
1,847th
2,153rd
1,280th
31st
1,494th
3rd
792nd
brainfuck
915th
312th
206th
Catalan Numbers
556th
1,430th
42nd
Catalan’s Constant
863rd
538th
3rd
475th
518th
Christmas Trees
2,616th
668th
604th
2,530th
541st
2,175th
Collatz
1,984th
36th
871st
CSS Colors
1,233rd
1st576th
91st
459th
Cubes
1,371st
240th
817th
1,156th
184th
1,429th
Day of Week
730th
1st
482nd
DFA Simulator
198th
125th
Diamonds
2,032nd
160th
2,131st
2,188th
1,879th
64th
2,239th
Divisors
2,590th
5,130th
2,225th
4,972nd
28th
2,880th
Emirp Numbers
450th
1,295th
162nd
841st
Emirp Numbers (Long)
743rd
1,256th
639th
425th
426th
Emojify
278th
1,255th
257th
Evil Numbers
707th
3,069th
1st
2,601st
46th
2,650th
2,698th
Evil Numbers (Long)
476th
1,837th
1st
2,336th
113th
1,624th
Factorial Factorisation
801st
328th
1,069th
291st
322nd
Farey Sequence
118th
27th
539th
Fibonacci
4,365th
3,410th
8,910th750th3,474th968th
2,610th
6,300th
839th3,148th
9,376th
6,611th215th5,114th
528th
6,202nd3,821st3,062nd
45th
3,482nd
1,174th2,986th
2,842nd
1,063rd
Fizz Buzz
4,347th
1,413th
1st
133rd
4,793rd
2,057th
60th
5,814th
Foo Fizz Buzz Bar
434th
2,996th
11th
Forsyth–Edwards Notation
413th
280th
Fractions
724th
877th
561st
10th
Game of Life
506th
44th
457th
Gijswijt’s Sequence
351st
333rd
Happy Numbers
764th
1,980th
1,396th
30th
1,480th
Happy Numbers (Long)
425th
1,598th
224th
Hexdump
97th
810th
17th
Intersection
602nd
298th
338th
1,130th
Inventory Sequence
1,287th
457th
1,154th
264th
ISBN
433rd
170th
222nd
Jacobi Symbol
429th
13th
349th
Kolakoski Constant
1,544th
257th
564th
276th
478th
581st
Kolakoski Sequence
1,670th
529th
1,432nd
380th
1,195th
Leap Years
1,188th
816th
665th
46th
1,956th
1,850th
3,538th
411th
2,724th
Levenshtein Distance
402nd
47th
3rd
1,097th1,112th
1,085th
Leyland Numbers
156th
1,344th
23rd
ln 2
147th
3rd
28th
Look and Say
628th
1,011th
1,351st
124th
443rd
Lucky Numbers
186th
1,086th
500th
1,123rd
76th
Lucky Tickets
469th
369th
Mahjong
Maze
355th
332nd
Medal Tally
164th
19th
Morse Decoder
365th
366th
Morse Encoder
39th
16th
Musical Chords
398th405th
321st
391st
297th
Niven Numbers
1,815th
448th
2,129th
2,727th
49th
Niven Numbers (Long)
590th
1,254th
1,904th
624th
Number Spiral
1,457th121st
364th
667th
689th
894th
341st
633rd
Odious Numbers
576th
2,646th
1st
2,350th
44th
2,214th
Odious Numbers (Long)
408th
1,684th
1st
2,095th
42nd
1,503rd
Ordinal Numbers
769th
259th
3rd
Pangram Grep
528th
2,495th2,424th
2,459th
2,513th
2,224th
2,213th
220th
658th
2,548th
2,465th
Pascal’s Triangle
2,746th
732nd
1st
2,480th1,813th
49th
891st
Pernicious Numbers
1,620th
107th
2,189th
1,476th
2,112th
Pernicious Numbers (Long)
644th
1st
1,396th
555th
804th
Poker
123rd
93rd
Prime Numbers
2,319th
4,681st1,347th
784th
1st
2,234th
116th
1,491st
2,306th
Prime Numbers (Long)
2,786th
577th
1st
2,559th
212th
Proximity Grid
419th
413th
QR Decoder
279th
280th
Quine
1st5,480th4,334th267th4,231st3,233rd2,143rd4,495th4,802nd4,833rd4,025th5,002nd2,847th637th4,298th3,547th2,751st1,765th4,034th5,336th603rd
1,599th
3,457th2,131st1,947th2,738th4,102nd2,655th3,600th
1,316th3,940th1,898th1,742nd535th3,664th
5,543rd167th4,784th5,269th
466th4,918th
3,348th1,790th3,309th3,373rd4,190th5,316th
5,374th
Recamán
403rd
1,534th
37th
Repeating Decimals
1st
Reverse Polish Notation
774th
1st
628th
473rd
Rijndael S-box
916th
214th
291st
618th
227th
472nd
Rock-paper-scissors-Spock-lizard
391st
931st
878th
360th
Roman to Arabic
430th
1,049th
104th
1,244th
Rule 110
1,412th661st
116th
1,186th
71st
760th
Seven Segment
333rd
220th
1,155th
SI Units
131st
169th
Sierpiński Triangle
1,651st585th
407th
427th
1,417th
343rd
869th
Smith Numbers
986th
339th
1,074th
291st
Spelling Numbers
974th1st
778th
Star Wars Opening Crawl
237th
199th
339th
Sudoku
117th
129th
Sudoku (Fill-in)
282nd
273rd
Ten-pin Bowling
321st
320th
Time Distance
142nd
155th
Tongue-twisters
2,229th
1,901st
1,673rd
263rd
1,861st
249th
699th
214th
United States
384th
259th2nd
Vampire Numbers
127th
866th
86th
Van Eck Sequence
1,346th
293rd
344th
867th
1,319th
13th
1,208th
Zodiac Signs
495th
476th
γ
804th
1st
394th
447th
λ
1,210th
1,757th
261st1,620th
1,866th1,090th
781st
251st
751st
514th
π
2,233rd
344th
23rd
1,637th
185th2,693rd
110th
2,060th
1,373rd
τ
1,381st
329th
417th
1,115th
133rd
204th
972nd
φ
1,767th
865th
100th
1,271st
15th
768th
1,146th
√2
2,140th
228th
1,480th
13th
40th
1,333rd
𝑒
2,138th
238th
17th
1,550th
553rd
66th2,220th1,142nd
1,345th