12 Days of Christmas
1,697th
964th2,572nd
1,303rd
840th1,248th
1,883rd
1,336th
473rd260th
1,133rd
531st
1,467th
2,159th
1,376th
24 Game
281st144th
200th
337th
219th
160th
273rd
231st
323rd
406th
408th
99 Bottles of Beer
808th
858th827th
338th
948th730th
312th
983rd
570th199th
166th
380th
1,056th1,789th
612th
1,951st
Abundant Numbers
787th
630th727th1,154th736th
403rd767th
432nd992nd1st
1,143rd
471st641st
2,854th534th
1,025th
353rd458th
2,018th
1,843rd
Abundant Numbers (Long)
1,049th
744th622nd
138th
623rd613th
806th866th1st
256th
542nd871st
1,833rd512th
178th
686th491st
1,349th
Arabic to Roman
775th137th
895th12th
1,035th
700th1,120th
1,404th801st
751st1st
88th272nd
Arithmetic Numbers
460th
312th268th
240th
569th695th
398th319th
993rd
367th1,102nd
1,238th256th
89th
697th805th
696th
Arrows
452nd380th
365th
429th425th
373rd
424th361st
393rd
313th
423rd376th
822nd
Ascending Primes
498th304th
614th
490th337th
160th530th603rd
426th
445th81st
260th412th
559th
317th410th
676th
ASCII Table
673rd
872nd392nd
626th
265th
547th
813th
376th
615th371st
730th180th
603rd
678th452nd
648th
963rd
Billiards
196th57th
173rd
128th
93rd174th197th
207th
162nd130th
126th
218th
124th
141st98th
151st
brainfuck
989th
406th
229th
742nd
278th182nd
112th
232nd
598th
Card Number Validation
413th
297th507th
249th
149th
226th282nd551st
422nd
107th403rd
580th119th
161st
316th412th
263rd
Catalan Numbers
489th881st
174th
302nd595th
518th799th427th
129th1,265th
577th
38th
108th1,187th
1,218th
499th
Catalan’s Constant
138th
332nd
516th
532nd3rd
513th
320th
194th
Christmas Trees
2,261st
1,283rd
659th614th
595th
396th944th
517th
13th
560th
445th271st
1,885th336th
643rd
338th353rd
947th
874th
Collatz
1,502nd
1,259th1,413th
1,696th
1,357th1,054th
885th1,015th62nd
1,938th
523rd239th
1,371st1,330th
111th
1,475th1,193rd
1,583rd
882nd
CSS Colors
768th200th
586th
426th
235th
303rd
631st400th
458th
1st
393rd
413th
617th
Cubes
498th
365th
261st
428th
84th
475th297th
233rd
616th
934th
Day of Week
719th556th
236th
469th814th
706th334th
755th
280th325th
1,048th402nd
1st57th
785th739th
442nd
DFA Simulator
189th209th
64th
113th170th
193rd
263rd
202nd
220th59th
61st
93rd
281st262nd
Diamonds
851st
882nd176th
618th
295th
233rd
13th
426th
671st340th
684th348th
564th
855th460th
169th
625th
Divisors
4,466th
1,949th
3,913th2,824th
604th
656th2,450th
1,898th1,412th988th
1,111th
1,920th2,525th
3,663rd907th
27th
393rd545th
1,865th
1,428th
Emirp Numbers
1,366th
990th601st348th492nd
147th
459th484th763rd
660th1,375th561st238th
1,978th458th
327th
30th202nd
852nd
1,370th
Emirp Numbers (Long)
880th429th
448th
559th
267th465th363rd
213th
812th80th
375th
486th
143rd562nd
357th
Emojify
329th543rd
212th
649th
225th
264th297th
477th
191st
428th
745th
Evil Numbers
721st
1,469th963rd784th667th
325th1,116th
971st1,027th1,002nd
562nd879th427th2,135th1,972nd1,417th1,275th
2,522nd
40th
1,262nd1,278th2,564th2,413th
984th
Evil Numbers (Long)
663rd
1,093rd682nd
390th
237th662nd
680th764th604th
1,287th595th390th441st
852nd487th
99th
786th609th
1,048th
582nd
Factorial Factorisation
452nd
327th269th
363rd
261st
174th
219th
287th415th
372nd
359th
522nd369th
519th
Farey Sequence
458th
228th
355th376th
324th
1st
664th
399th321st
795th262nd
80th
441st264th
370th
Fibonacci
5,911th8,479th3,947th5,836th6,544th2,283rd8,495th693rd903rd938th2,762nd5,756th4,808th2,541st8,466th348th1,850th2,781st3,847th8,187th8,204th6,474th6,378th2,771st779th1st5,226th7,843rd4,271st862nd188th2,393rd5,303rd1,873rd2,397th7,210th2,463rd7,853rd5,908th7,801st7,756th5,727th43rd6,793rd2,739th8,409th2,360th658th8,263rd2,374th3,491st7,343rd4,980th8,150th5,817th2,099th
Fizz Buzz
8,844th
3,760th
3,800th5,928th
1,478th
4,380th4,146th
3,794th6,290th1,184th
7,483rd1,238th124th671st
4,375th2,760th
705th
506th4,048th
4,882nd
7,585th
6,119th
Foo Fizz Buzz Bar
2,182nd
812th
487th1,253rd890th
310th
390th1,893rd
897th1,837th10th
1,840th891st606th335th
862nd599th
18th
488th1,331st
801st
1,895th
1,481st
Forsyth–Edwards Notation
536th286th
364th
222nd308th
238th
418th
486th151st
326th287th
241st
577th416th
465th
Fractions
1,034th
1,075th430th
159th
249th585th
450th1,061st441st
480th
646th658th
878th713th
85th
10th439th
1,204th
1,085th
Game of Life
439th342nd
290th
462nd
312th
362nd298th
311th
234th
492nd
545th
Gijswijt’s Sequence
360th202nd
275th
334th
339th438th
301st
257th
494th
597th
Happy Numbers
572nd
963rd388th463rd154th
707th960th
669th326th779th
285th
897th254th
1,153rd395th
29th
82nd218th
1,115th
761st
Happy Numbers (Long)
1,068th
800th911th
277th
569th629th
571st251st532nd
886th
632nd136th
874th446th
101st
583rd574th
772nd
929th
Hexdump
472nd
383rd340th
67th
296th444th
208th
487th
217th
261st295th
263rd
15th
624th
430th
Intersection
731st576th
511th
555th380th
261st
809th
600th677th
1,074th803rd
292nd
883rd142nd
164th
926th
Inventory Sequence
852nd
829th
710th
362nd
509th
448th
668th
689th
680th719th
761st608th
139th
606th
727th
ISBN
574th696th
801st
724th695th
527th749th406th
990th
200th198th
1,116th274th
544th
763rd602nd
1,118th
874th
Jacobi Symbol
543rd
256th
218th
481st
204th17th607th
516th
208th458th
304th
163rd
513th
494th
Kaprekar Numbers
247th
686th181st423rd
422nd
256th226th
248th178th
98th
252nd437th
458th203rd
400th
286th239th
412th
201st
Kolakoski Constant
272nd339th
221st
264th
171st
364th
261st601st
326th
223rd
298th
220th
155th
Kolakoski Sequence
568th
848th867th
452nd
104th
882nd
775th
573rd
436th685th
1,141st782nd
260th
542nd160th
898th
434th
Leap Years
963rd
1,131st2,858th
1,612th
1,622nd998th
1,448th
1,954th
1,286th594th263rd1,159th
2,140th1,133rd
1,199th
1,905th1,134th
2,478th
1,275th
Levenshtein Distance
510th558th
774th
107th371st
483rd
572nd
522nd556th
831st530th
334th
783rd
362nd
430th
499th
Leyland Numbers
906th
681st651st
150th
674th698th
390th639th19th
525th
738th209th
976th278th
20th
622nd372nd
732nd
526th
ln 2
1,267th
461st
124th
405th456th
439th
645th83rd
425th
3rd
26th
633rd
657th
Look and Say
143rd272nd
495th
65th373rd
321st566th752nd
749th
30th101st
1,226th198th
409th
121st227th
920th
990th
Lucky Numbers
774th381st
117th
518th
668th354th
574th
722nd125th
611th314th
71st
386th635th
451st
Lucky Tickets
423rd
392nd
434th
267th
521st
411th559th
498th
321st
490th
560th
453rd
Mahjong
129th
92nd
177th
133rd
193rd
Mandelbrot
116th
121st
167th81st
56th
184th
122nd
210th
Maze
239th
203rd
107th
70th
156th
200th
113th34th
342nd227th
98th
72nd
117th
Medal Tally
245th
360th
374th
395th
122nd
324th
Morse Decoder
236th254th
324th
233rd
412th
393rd
280th244th
357th
328th
361st
Morse Encoder
363rd198th
356th
308th
268th
388th
324th272nd
426th
322nd
342nd
156th
Musical Chords
211th128th
236th
107th
187th
209th301st
307th
241st
N Queens
334th332nd
284th
62nd
250th
376th
324th201st
172nd
244th
418th
Niven Numbers
1,378th
1,071st1,641st1,215th402nd
240th1,008th
1,356th1,058th1st
1,738th
103rd399th
1,744th788th
258th
1,037th448th
2,254th
1,260th
Niven Numbers (Long)
1,200th
653rd940th
515th
81st1,281st
992nd978th407th
1,136th
308th258th
1,038th412th
547th
95th1,311th
1,107th
1,233rd
Number Spiral
230th
352nd293rd
284th
210th236th
127th405th
192nd
308th81st
247th
1,444th
339th
244th288th
257th
123rd
Odious Numbers
649th
1,196th580th691st545th
199th1,082nd
832nd849th1,122nd
413th712th385th2,002nd1,523rd820th1,270th
38th
1,133rd1,034th2,427th2,214th
798th
Odious Numbers (Long)
420th
846th516th
353rd
182nd577th
622nd699th950th
1,214th568th209th548th
569th416th
36th
862nd606th
1,274th
545th
Ordinal Numbers
1,269th
613th836th
152nd
1,134th
491st
638th
897th
193rd640th
1,511th1,039th
582nd
1,140th861st
3rd
1,232nd
PalindromemordnilaP
519th532nd
266th
382nd
310th
39th
513th
413th252nd
85th
86th
492nd324th
465th
Pangram Grep
1,677th
1,191st1,226th
146th
160th594th
1,593rd
835th1,071st1st
1,411th
1,146th727th
78th357th
1,245th
61st
1,722nd
393rd527th
1,279th1,355th
1,012th
Partition Numbers
192nd
288th
293rd78th267th
37th
296th228th
365th
144th257th316th
29th261st
284th
9th
45th308th
456th
311th
Pascal’s Triangle
1,422nd
973rd1,028th
686th
857th
1,027th1,570th674th
1,463rd
845th378th
161st1,494th
1,416th
44th
1,117th1,502nd
1,840th
1,501st
Pernicious Numbers
459th
1,361st1,092nd892nd324th
231st914th
999th600th322nd
845th626th318th996th
1,058th756th
34th
445th417th1,933rd1,991st
917th
Pernicious Numbers (Long)
851st
892nd438th
290th
288th718th
405th667th242nd
819th340th757th553rd
344th478th
140th
382nd327th
880th
367th
Poker
417th
199th
405th334th
185th
Polyominoes
60th
292nd
275th
215th
314th83rd87th
89th237th
204th271st
318th
213th236th68th186th
217th
616th
257th316th
303rd
299th70th
Prime Numbers
3,484th
1,082nd
1,876th718th800th1,218th
1,848th1,558th
1,195th500th1,208th
594th
824th567th
1st768th
372nd
445th848th
1,739th
1,666th
Prime Numbers (Long)
2,140th
698th
1,005th567th
504th
600th618th
867th714th804th
588th
319th503rd
1st576th
188th
281st406th
1,016th
863rd
Proximity Grid
329th
250th
285th231st
164th
315th236th
249th
238th
317th
QR Decoder
330th
220th
122nd
306th216th
221st
Quine
4,165th2,487th4,199th1,901st2,759th
2,855th
2,907th2,150th
2,527th2,015th145th
2,472nd1,489th2,187th1,608th
1st1,921st
709th
443rd1,355th
1,711th4,851st
4,958th
1,924th
Recamán
1,143rd
775th1,097th
446th
697th
610th
1,181st
721st824th
912th643rd
68th
644th907th
1,191st
Repeating Decimals
82nd
51st
78th
208th
141st
21st
137th
Reverse Polish Notation
925th
435th653rd
651st
670th778th
797th
1st
821st
199th608th
1,003rd268th
207th
686th793rd
994th
Reversi
212th213th
99th
14th
181st
107th38th
39th
76th
46th
Rijndael S-box
508th407th
358th
421st301st
478th
127th
319th
265th468th
324th
355th
106th
493rd
Rock-paper-scissors-Spock-lizard
224th88th
297th
176th199th
169th
701st
428th
170th110th
60th
231st
146th501st
427th
Roman to Arabic
1,121st
901st468th
785th
861st
875th1,129th
1,095th
838th
650th1st1,133rd
837th
ROT13
640th
560th
295th
554th
344th
631st
509th
656th
41st
97th462nd
500th
Rule 110
635th304th
519th
697th
615th
700th256th
494th
696th
294th
504th
Scrambled Sort
313th
123rd
180th319th
306th
1st
268th
23rd238th
25th
277th
Set
274th
79th
170th109th
289th
275th303rd
237th
26th
256th206th
309th
Seven Segment
519th
356th390th
387th
373rd452nd
576th
470th
213th432nd
368th
271st
350th355th
503rd
SI Units
184th
249th154th
193rd
Sierpiński Triangle
971st
749th696th
425th
465th438th
539th
298th
726th
878th226th
733rd694th
322nd
556th548th
866th
821st
Smith Numbers
438th
373rd585th
200th
130th
168th421st
445th
244th393rd
771st275th
208th
221st415th
777th
226th
Spelling Numbers
366th89th
66th1st514th
389th
434th
286th458th
491st
Star Wars GPT
64th
145th88th
218th
200th
38th
83rd
97th
Star Wars Opening Crawl
260th
191st
176th
341st
253rd133rd
142nd
300th
103rd
183rd
Sudoku
323rd
198th
179th
13th
141st
193rd
194th
Sudoku (Fill-in)
357th
271st
200th
232nd
255th
214th
Ten-pin Bowling
299th
231st
264th434th
316th
230th
Tic-tac-toe
162nd132nd
272nd
60th150th
183rd
269th
316th
75th56th
91st
184th
55th336th
Time Distance
476th
353rd
485th
392nd
452nd464th
344th
526th
299th
Tongue-twisters
1,359th
481st
283rd132nd
466th
405th561st
424th
133rd
152nd156th
395th436th
435th
410th296th
176th
109th
Transpose Sentence
552nd
332nd306th
65th
107th357th
284th298th1st
501st
470th70th
24th216th
71st
232nd160th
566th
330th
United States
490th493rd
541st
509th
392nd
472nd573rd
506th
495th
471st
596th
Vampire Numbers
446th286th
176th
180th
150th
316th
358th
373rd230th
376th
222nd
156th
204th
589th
587th
Van Eck Sequence
607th
863rd762nd
338th
411th
822nd
201st
736th
635th130th
555th490th
48th
590th645th
783rd
372nd
Zeckendorf Representation
413th
360th503rd
287th
409th
424th
52nd347th
267th
28th
492nd
176th
241st
Zodiac Signs
420th
442nd
368th
416th464th
428th
γ
223rd
133rd181st889th
972nd
185th
153rd1st
886th
335th
229th
245th
λ
975th
299th269th430th256th1,095th167th
126th386th
135th
282nd124th324th1,154th246th
179th
264th
379th420th
193rd
86th
π
410th683rd
319th
603rd395th
707th
357th
361st708th22nd
793rd
167th
141st
645th808th
1,202nd
479th
τ
403rd622nd
249th
569th374th
606th
307th
347th609th24th
645th
123rd
149th
610th
882nd
451st
φ
1,526th
572nd711th
371st
453rd605th
459th832nd567th
517th801st85th
708th
13th
316th
688th
1,049th
560th
√2
1,721st
939th655th
196th
459th583rd
710th285th409th
356th872nd983rd135th
256th
11th
36th
596th
1,219th
503rd
𝑒
858th
1,054th845th
204th
592nd504th
763rd
596th
1,051st
437th947th16th
863rd
186th
58th2,087th
493rd834th
1,213th
446th