12 Days of Christmas
374th
384th711th
1,386th
861st
1,293rd
282nd
24 Game
259th
381st
429th
204th
99 Bottles of Beer
2,020th
2,732nd
1,190th
2,145th
345th
Abundant Numbers
1,423rd
2,177th
1,053rd90th
915th
537th
65th
937th
1,593rd
184th
403rd
Abundant Numbers (Long)
1,471st
97th
1,209th
1,356th
61st
1,420th
726th
765th
Arabic to Roman
353rd
560th
1,510th
259th1,474th
1st1,465th
874th
Arithmetic Numbers
435th
1,894th698th
75th
896th
991st
1,213th
76th
645th
Arrows
1,073rd754th
1,056th
513th
975th
760th
428th
Ascending Primes
384th
6th555th
52nd
232nd
279th
ASCII Table
1,123rd
556th
1,220th388th
901st
788th
705th
302nd
306th
360th
Billiards
275th
289th
307th
101st
brainfuck
1,280th988th
704th686th
294th
351st
825th
678th
543rd
204th
546th
218th
1,187th
Calendar
198th
182nd
220th
Card Number Validation
346th
468th
132nd
153rd
408th
306th
265th
Catalan Numbers
679th
1,033rd252nd
26th
841st
1,385th
696th
189th
316th
307th
Catalan’s Constant
295th
146th
3rd
268th
245th
Christmas Trees
2,433rd
408th
220th
364th
506th
964th
703rd
928th
43rd
2,249th
Collatz
2,678th
887th
335th
1,424th2,178th
241st729th
1,073rd1,089th
135th
1,065th
1,410th
899th2,299th
996th
953rd
276th615th
Continued Fractions
305th
249th
311th
234th
7th
3rd
54th
CSS Colors
305th
602nd
291st
612th
1st
851st
296th
184th
716th
Cubes
191st
356th548th
957th
372nd
751st
462nd
596th
202nd
Day of Week
1,027th
690th
1,303rd
1,128th
1,240th
1st
874th
551st
981st
DFA Simulator
336th
347th
230th
221st
Diamonds
360th
475th346th
430th
1,020th
654th
456th
739th
495th
1,924th
Divisors
4,700th
3,748th
2,374th2,906th2,666th
4,964th2,583rd
1,986th3,110th
4,048th3,499th
2,066th491st
483rd
4,259th2,113th
534th
2,183rd
2,404th744th3,928th
28th
679th
387th587th
4,939th
Emirp Numbers
1,724th
1,309th
1,862nd697th
510th
385th
1,274th
1,385th
187th
761st
Emirp Numbers (Long)
882nd
464th
259th
179th
44th
472nd
666th
65th
156th
Emojify
505th
427th316th
695th
335th
667th
494th
417th
612th
362nd
720th
Evil Numbers
4,786th
3,143rd
1,188th
1,435th
2,556th1,732nd
190th
3,026th
1st
2,146th
47th
951st
403rd457th3,101st793rd
Evil Numbers (Long)
2,304th
779th
1,088th
83rd
1st
1,745th
1,279th
1,664th
1,046th985th
Factorial Factorisation
591st
357th
275th
318th
645th
427th
598th
286th
10th
Farey Sequence
761st
547th812th
563rd
398th
464th
Fibonacci
4,977th8,298th5,838th6,589th6,464th2,816th9,234th763rd1,008th2,512th5,368th7,642nd5,393rd3,548th7,502nd4,824th3,989th4,575th8,781st7,494th5,311th6,283rd9,224th4,127th850th1st424th9,433rd4,229th5,968th6,961st230th2,553rd7,384th4,046th4,793rd539th4,570th8,199th5,071st3,815th4,240th6,119th9,297th45th9,418th216th4,690th1,186th3,059th8,516th7,588th8,151st3,748th5,552nd8,684th4,792nd9,198th5,155th4,880th
Fizz Buzz
8,627th12,916th
12,947th
13,038th5,499th4,445th
11,505th
5,898th
9,186th5,143rd
3,184th2,664th
5,423rd
7,411th135th
8,150th
5,802nd
2,074th
779th
3,132nd
537th7,022nd
11,155th
Foo Fizz Buzz Bar
2,171st
1,783rd
492nd490th
1,742nd
970th
2,074th
927th
243rd
768th
1,149th1,371st
2,655th
Forsyth–Edwards Notation
702nd
342nd
105th
595th
18th
82nd
159th
Fractions
418th
630th372nd
609th
1,455th
170th
10th
Game of Life
491st
157th
444th
700th
206th
Gijswijt’s Sequence
117th
592nd
486th
448th
432nd
672nd
416th
Happy Numbers
1,482nd
1,594th
1,041st
1,651st
968th422nd
776th
2,237th1,782nd
1st
1,509th
1,140th
426th
810th1,325th
1,200th
Happy Numbers (Long)
1,137th
775th
732nd239th
455th
16th
1,118th
518th
216th
433rd447th
Hexdump
634th521st
698th
731st
63rd
519th
312th
67th
Hilbert Curve
380th
286th
211th
Intersection
733rd
1,275th82nd
732nd
553rd
718th
421st
1,207th
1,028th
Inventory Sequence
424th
524th
368th
618th
32nd
611th
161st
516th
22nd895th
ISBN
1,480th
1,509th
537th
1,090th359th
938th
445th
830th
502nd
856th
261st
269th
1,474th
Jacobi Symbol
500th
710th
636th
394th
Kaprekar Numbers
656th
498th
977th
422nd
520th
Kolakoski Constant
106th
1st
223rd
356th
Kolakoski Sequence
1,233rd
1,255th975th
543rd
1,151st
840th90th
32nd
1,044th
1st
903rd
390th
115th
204th1,031st
1,207th
Leap Years
4,063rd
4,545th
2,985th1,692nd
951st
508th
961st
1,899th
1,592nd
2,206th
1,976th
4,348th
Levenshtein Distance
281st
677th257th
725th
602nd
840th
47th
716th
3rd
Leyland Numbers
1,401st
1,037th
766th266th
5th
1,140th
1,003rd
545th
494th
618th
1,269th
ln 2
648th278th
312th
428th
3rd
396th
395th
189th
677th
Look and Say
1,941st
1,115th
239th
1,360th266th
607th
297th
599th
601st
231st
188th858th
823rd
Lucky Numbers
297th
423rd
591st
422nd
731st
362nd
481st
981st
Lucky Tickets
353rd
451st
377th
Mahjong
218th
233rd
189th
Mandelbrot
326th
229th
280th
233rd
201st
32nd
Maze
396th
295th
452nd
371st
239th
407th
382nd
363rd
Medal Tally
399th
148th
501st
328th
321st
Minesweeper
209th
242nd
204th
Morse Decoder
293rd
405th
109th
273rd
142nd
227th
323rd
240th
205th
556th
Morse Encoder
318th
411th
325th
236th
168th
187th
183rd
646th
Multitap Input
103rd
33rd
137th
204th
41st
65th
132nd
6th
291st
Musical Chords
323rd
484th
256th
N Queens
97th
108th
394th
143rd
14th
Niven Numbers
3,820th
2,838th
2,864th
356th1,631st
1,533rd
3,428th2,065th
1,582nd
1,312th
1,893rd
2,092nd
98th
1,425th
1,715th
Niven Numbers (Long)
1,155th
20th955th
1,119th
370th
824th
1,657th
267th
45th
89th
2,059th
Number Spiral
160th
217th431st
14th
611th
2nd
610th
385th
110th
212th
591st
Odious Numbers
2,196th
2,277th
2,119th
1,342nd
2,025th1,663rd
147th
1,147th
1st
2,202nd
799th
297th268th
Odious Numbers (Long)
1,481st
722nd
1,048th
126th
1st
1,912th
1,501st
1,538th
1,231st912th
Ordinal Numbers
1,499th
914th
1,173rd
633rd
1,433rd
1,421st
1,428th
1,175th
PalindromemordnilaP
302nd
104th
214th
141st
77th
37th
601st16th
49th
87th
Pangram Grep
2,323rd
1,760th
1,976th
566th1,602nd
2,066th1,876th
378th821st
1,205th
1,860th1,775th
788th
2,467th
832nd1,444th
494th
679th
271st
2,021st2,575th1,700th
2,140th
Partition Numbers
86th
91st
1st
472nd
548th
256th
444th
Pascal’s Triangle
2,201st
1,469th
999th693rd
989th
1,052nd
185th
2,386th644th
246th
113th
809th
2,550th
Pernicious Numbers
3,131st
1,040th
1,175th
1,425th
1,395th
1,897th
627th
905th
1,099th
1,067th
285th
1,217th
1,009th
Pernicious Numbers (Long)
597th
825th
96th
271st
634th
176th
Poker
491st
483rd
384th
Polyominoes
175th
181st
128th
138th
179th
95th
Prime Numbers
4,880th
2,398th2,529th
266th
2,469th341st
1st
2,536th
1st
2,783rd
725th
221st
522nd1,404th
912th
Prime Numbers (Long)
2,461st
1,540th
166th
413th
1st
1,766th
1st
1,384th
1,648th
903rd
324th
2,613th
Proximity Grid
300th
241st
309th
414th
227th
QR Decoder
328th
192nd
142nd
330th
385th
Quine
1st
272nd
4,605th2,621st4,881st
5,624th
3,158th
4,082nd4,858th
2,663rd3,549th730th
1,581st
4,029th2,293rd
3,869th1st2,834th3,540th1,730th1,934th
545th3,706th5,424th
757th
3,847th
475th5,219th
5,196th3,347th
Recamán
894th
463rd
794th
261st
957th
1,185th
1,046th
520th
Repeating Decimals
452nd
11th
45th
Reverse Polish Notation
1,021st
694th
1st145th
764th
475th
770th
260th
106th
397th
83rd
Reversi
221st
79th
Rijndael S-box
565th
476th
534th
508th
449th
223rd
Rock-paper-scissors-Spock-lizard
209th
389th
687th981st
137th
62nd
167th
144th
Roman to Arabic
897th
719th
802nd
728th
1st420th
183rd
ROT13
660th
765th
803rd
310th
10th
444th
292nd
Rule 110
882nd
549th
463rd
467th
272nd
341st
293rd
213th
1,007th
Scrambled Sort
353rd
81st
242nd
18th
396th
30th
323rd
116th
Set
191st
169th
182nd
362nd
23rd
103rd
12th
Seven Segment
1,200th
713th
538th
502nd414th
239th
292nd
162nd
558th
376th
271st
888th
SI Units
214th
201st
Sierpiński Triangle
1,761st
297th216th
564th950th
1,061st
564th
645th
716th
525th
995th
Smith Numbers
388th
324th
560th
900th
703rd
337th
311th
Spelling Numbers
199th
198th
455th
360th
Star Wars GPT
208th
334th
244th
59th
259th
182nd
Star Wars Opening Crawl
228th
245th
187th
Sudoku
275th
236th
543rd
391st
340th
534th
155th
Sudoku (Fill-in)
321st
343rd
226th
356th
336th
230th
295th
205th
Ten-pin Bowling
359th
544th
471st
314th
Tic-tac-toe
292nd
409th
181st
299th
278th
211th
274th
Time Distance
195th
275th
613th
271st
Tongue-twisters
1,639th
2,170th
402nd
2,056th
1,928th
583rd
Topological Sort
35th
206th
191st
40th
236th
Tower of Hanoi
439th
789th
880th244th546th
495th
399th
733rd
356th
238th
496th411th
Transpose Sentence
612th
138th
342nd
299th
788th
440th
85th
688th
62nd
823rd
Trinomial Triangle
242nd
374th
164th
425th
228th
United States
637th
372nd
578th
607th
659th
538th2nd617th
540th
Vampire Numbers
449th
442nd
1,367th
264th
Van Eck Sequence
1,097th
1,150th
757th
120th
618th
789th
736th
597th
Zeckendorf Representation
312th
492nd
454th
481st
431st
309th
246th
Zodiac Signs
324th
380th
395th
330th
392nd
284th
328th
194th
γ
801st
831st
1st
1,236th
828th
λ
1,510th
1,769th
1,830th
281st
424th
318th
248th
256th
π
3,001st
398th552nd
4th
403rd
195th
374th
665th
542nd
2,060th
τ
703rd516th
4th
701st
138th
581st
652nd
φ
375th
1st
321st
431st
702nd
√2
455th411th
3rd
1,052nd
13th
551st
1,012th
658th
𝑒
646th
1st
2,246th622nd
600th