12 Days of Christmas
2,130th1,552nd1,482nd
1,193rd
474th
511th
225th480th
55th
24 Game
343rd
253rd
80th
99 Bottles of Beer
1,881st853rd834th
309th
485th
302nd378th
210th
Abundant Numbers
986th968th775th
87th1,466th2,201st598th
1,789th
2,854th1,062nd782nd
334th
Abundant Numbers (Long)
1,846th1,281st1,250th
1,622nd1,542nd844th
257th
1,821st761st1,213th
970th
Arabic to Roman
1,032nd828th
772nd
786th
618th
329th652nd
155th
Arithmetic Numbers
1,327th429th
511th
537th
256th
473rd
Arrows
280th353rd331st
544th
244th
347th
218th342nd
271st
Ascending Primes
347th
488th
482nd
168th
ASCII Table
1,161st354th426th
586th
485th
713th619th
302nd
Billiards
219th
200th
brainfuck
1,109th549th711th629th
317th
170th
143rd542nd
258th
Calendar
165th
Card Number Validation
354th
289th
Catalan Numbers
1,075th1,058th1,188th
26th817th146th
1,062nd
42nd303rd
830th
Catalan’s Constant
198th201st216th
333rd166th
98th
415th116th239th
185th
Christmas Trees
2,162nd1,050th869th
824th429th
184th
723rd215th
315th
Collatz
2,219th744th961st
2,216th
64th
485th
445th760th
552nd
CSS Colors
266th307th229th
263rd
269th
222nd284th
339th594th
Cubes
343rd706th742nd
498th
330th
146th
236th447th
108th
Day of Week
224th
481st
1,173rd
DFA Simulator
366th
93rd
234th
Diamonds
388th465th761st311th
993rd
353rd
248th
454th567th
224th
Divisors
2,587th1,523rd2,190th
2,187th2,703rd1,665th
537th
901st415th
1,508th
Emirp Numbers
720th57th551st
679th813th1,148th
802nd
398th487th
337th
Emirp Numbers (Long)
808th417th509th
326th
572nd
709th
466th
207th
Emojify
138th201st194th
243rd
197th
133rd
240th342nd
316th
Evil Numbers
1,284th1,694th1,036th806th
1,994th1,543rd1,745th510th
1,068th
46th1,803rd
823rd
Evil Numbers (Long)
1,448th815th688th
1,288th1,050th
476th
541st
113th1,136th
737th
Factorial Factorisation
287th
163rd
Farey Sequence
591st
562nd
397th
Fibonacci
7,250th3,147th3,403rd748th643rd
4,694th
3,138th3,571st3,612th4,030th214th5,746th527th2,513th
45th2,496th2,509th8,503rd2,964th3,280th
Fizz Buzz
9,785th5,460th4,342nd1,976th2,005th
10,630th
1,273rd2,140th8,422nd
133rd
2,645th4,712th
9,112th770th533rd6,422nd7,924th3,093rd8,096th
Foo Fizz Buzz Bar
1,286th2,584th1,386th1,135th
1,636th1,332nd
957th
1,351st1,339th
11th1,316th1,883rd
742nd2,091st
Forsyth–Edwards Notation
571st
471st
247th
241st
Fractions
1,440th463rd445th
578th406th548th
708th1,574th
591st737th10th693rd
638th
Game of Life
420th256th215th
326th
312th
314th
248th
Gijswijt’s Sequence
488th
461st
324th
116th
Happy Numbers
1,934th612th773rd
445th117th889th753rd952nd821st
663rd
226th712th362nd
443rd918th
Happy Numbers (Long)
1,312th903rd918th
197th37th677th434th847th828th
865th
452nd765th744th
428th567th
Hexdump
326th378th399th
309th
403rd
386th538th
279th613th
Hilbert Curve
181st
133rd
220th
37th
Intersection
814th654th790th
214th138th806th758th599th
592nd
669th117th968th255th
900th
Inventory Sequence
649th454th424th
241st
576th
377th
588th
371st
ISBN
1,187th868th865th
661st
168th
300th
193rd856th
465th
Jacobi Symbol
496th224th215th
253rd
313th
177th314th
206th
Kaprekar Numbers
366th
149th
Kolakoski Constant
506th256th182nd
165th
334th
85th
269th305th
109th
Kolakoski Sequence
828th557th429th
822nd87th105th
469th
167th
274th734th
367th836th
Leap Years
1,184th670th274th
2,270th254th1,460th
45th
477th
2,383rd410th735th
1,140th1,553rd
Levenshtein Distance
665th451st565th
384th600th
417th
429th
489th667th3rd
453rd544th
Leyland Numbers
1,190th983rd719th
748th261st258th
834th
958th
770th23rd712th
1,191st1,128th
ln 2
455th453rd473rd
309th
601st367th
281st
433rd635th
320th
Look and Say
880th1,142nd1,040th
338th
611th
443rd237th
518th
Lucky Numbers
452nd351st349th
275th
403rd
328th
245th
202nd425th
243rd
Lucky Tickets
572nd505th476th
266th
56th
294th
45th197th
248th
Mahjong
163rd
Mandelbrot
233rd
342nd
Maze
111th71st236th255th
83rd
142nd
178th
206th
Medal Tally
294th
224th
Minesweeper
287th
211th
Morse Decoder
247th228th
192nd
210th
51st274th
Morse Encoder
144th152nd
194th
265th
190th271st
Musical Chords
244th212th
295th
173rd
127th
199th223rd
N Queens
202nd
114th
Niven Numbers
1,717th1,515th1,479th
2,121st
355th
428th
2,529th288th1,177th
1,297th
Niven Numbers (Long)
1,675th1,019th894th
1,199th
359th
753rd
623rd88th
905th
Number Spiral
438th149th302nd
519th
359th
146th
339th303rd
Odious Numbers
1,348th1,375th800th734th
1,750th405th1,617th713th
769th
44th1,403rd
686th
Odious Numbers (Long)
1,293rd559th508th
1,052nd619th
229th
481st
42nd1,053rd
892nd
Ordinal Numbers
1,291st677th816th
1,165th
213th
407th
258th1,101st
1,264th
PalindromemordnilaP
444th
Pangram Grep
1,623rd2,120th2,128th
1,729th
104th
946th
285th557th
863rd
Partition Numbers
525th
Pascal’s Triangle
1,699th885th782nd
1,241st
903rd
310th
571st
235th135th
849th
Pernicious Numbers
1,441st536th829th
1,435th
356th
438th
38th510th
1,005th
Pernicious Numbers (Long)
798th546th
805th
966th
109th
429th
Poker
237th269th
271st
273rd
171st270th
Polyominoes
251st
646th
Prime Numbers
1,930th1,462nd1,446th
1st
169th
378th
3,233rd286th512th
909th
Prime Numbers (Long)
1,367th886th990th
1st
767th
516th
1,703rd433rd876th
1,122nd
Proximity Grid
303rd286th276th
315th
257th
259th345th
QR Decoder
39th113th125th
292nd
186th
208th
198th225th
Quine
1st
267th4,256th4,009th
3,506th2,895th1,946th3,071st2,259th
1,316th
1,838th167th466th
4,483rd
Recamán
837th398th207th
778th
109th
409th
430th781st
388th
Repeating Decimals
326th
384th
192nd
Reverse Polish Notation
870th793rd811th
1st
539th
530th
202nd678th
425th
Reversi
240th220th
Rijndael S-box
537th
239th
249th
87th
Rock-paper-scissors-Spock-lizard
458th341st411th
223rd
133rd
178th170th
192nd
Roman to Arabic
457th1,043rd1,037th
673rd
630th
766th
596th789th
592nd
ROT13
354th
685th
257th483rd
Rule 110
424th434th429th
474th
280th
329th
353rd327th
240th
Scrambled Sort
79th
Set
376th
Seven Segment
713th333rd290th
501st
260th
285th
328th301st
SI Units
206th
93rd
Sierpiński Triangle
464th423rd417th
624th
414th
306th
479th331st
303rd
Smith Numbers
545th556th570th
686th
311th
200th
527th362nd
134th
Spelling Numbers
687th298th331st
252nd
195th
601st366th
442nd
Star Wars GPT
202nd
295th
Star Wars Opening Crawl
189th214th
277th
51st
167th294th
101st
Sudoku
80th155th162nd
235th
134th
44th
152nd171st
102nd
Sudoku (Fill-in)
159th172nd
98th
168th
126th189th
150th
Ten-pin Bowling
372nd365th
295th
398th
291st
400th440th
Tic-tac-toe
390th
268th
Time Distance
349th365th
171st
317th
200th377th
222nd
Tongue-twisters
491st549th527th
677th
281st
383rd
269th517th465th
141st
Topological Sort
251st
Tower of Hanoi
154th
Transpose Sentence
489th
379th
Trinomial Triangle
45th
United States
406th359th324th
481st
74th
335th
393rd312th
418th
Vampire Numbers
424th436th
383rd
217th
347th
151st360th
219th
Van Eck Sequence
657th390th396th
344th
427th
136th
174th566th
333rd
Zeckendorf Representation
565th492nd
359th
477th
439th
303rd
Zodiac Signs
342nd263rd278th
178th
384th
194th332nd
318th
γ
227th
177th
164th
λ
110th986th824th
254th
78th
213th236th
176th
π
521st451st440th
548th102nd611th390th
285th
155th669th
288th
τ
475th428th408th
508th74th639th524th
303rd
247th573rd
305th
φ
305th503rd700th
634th
950th491st
500th
38th749th
432nd
√2
700th593rd749th
532nd1,018th527th
523rd
492nd780th
458th
𝑒
620th543rd505th
337th705th480th
386th
634th687th
621st