12 Days of Christmas
776th
726th
248th
78th
738th1,633rd
99th94th
398th
333rd
24 Game
225th
277th
120th
14th
223rd
216th31st
272nd153rd
155th
99 Bottles of Beer
155th
513th
1,363rd1,286th
559th859th
798th
256th777th480th53rd
199th290th
253rd
1,625th
903rd
1,213th37th582nd
391st43rd2,068th
871st550th
332nd
Abundant Numbers
699th1,046th
1,410th
939th
790th614th
327th1,085th791st
412th388th
245th45th
724th373rd367th18th78th657th
829th723rd
467th140th
487th1,697th638th
2,234th1,959th
2,081st2,259th1,772nd
Abundant Numbers (Long)
820th1,418th
589th
812th347th718th
729th331st1,419th72nd483rd298th883rd516th
745th615th
254th87th
554th421st320th35th3rd409th445th
657th620th
62nd109th
723rd457th377th879th
767th1,604th
610th346th1,139th825th
Arabic to Roman
405th
855th
16th317th422nd241st
68th
515th
361st
448th322nd526th790th
226th1,141st465th545th
477th2nd
678th
97th
437th181st192nd571st260th308th
Arithmetic Numbers
396th
413th314th
97th
255th378th
411th
805th308th232nd
125th
271st295th394th29th289th153rd
446th
556th34th
550th457th
197th
506th267th468th500th
Arrows
401st
561st
Ascending Primes
541st
428th
319th
311th
103rd23rd166th
730th
563rd80th
235th
360th
ASCII Table
761st
380th
462nd
341st
527th
299th307th
530th
342nd847th
34th840th369th
638th298th
225th172nd
795th230th
588th
1,200th
Billiards
294th
295th
brainfuck
1,220th
666th
265th
679th438th
84th
1,040th
278th
192nd57th
283rd
613th
Card Number Validation
441st53rd
281st
483rd
295th
240th
275th
293rd88th
318th
243rd
523rd238th
406th108th
326th
375th
220th
Catalan Numbers
353rd
267th858th1,312th393rd766th276th594th724th674th344th
501st618th
433rd201st
186th
882nd127th
176th
687th
677th1,295th435th622nd35th1,178th1,063rd
105th
590th
543rd
689th
601st
Catalan’s Constant
602nd320th
175th
205th
159th
232nd
2nd
722nd
252nd
170th575th
355th
236th
147th
Christmas Trees
556th
1,350th
969th
992nd492nd
119th
536th469th215th29th677th323rd
305th1,694th227th
277th225th
294th705th
1,156th
291st567th
Collatz
409th1,925th
682nd
1,113th110th
956th1,483rd1,251st539th
665th
1,775th975th
2,549th637th588th
1,473rd578th1,043rd
136th41st191st758th1,033rd943rd
874th846th63rd
265th341st
1,243rd787th320th1,010th
541st1,032nd628th415th1,363rd863rd
CSS Colors
244th
178th
250th
2nd
212th
Cubes
166th
367th
302nd
Day of Week
257th
940th
567th
443rd
327th
871st309th
368th
547th270th288th1,192nd
375th690th412th
520th
455th1st
887th229th
726th
395th
654th552nd
DFA Simulator
433rd
Diamonds
738th516th633rd41st769th
603rd717th
284th92nd
625th
674th
Divisors
1,630th2,195th840th1,514th
1,815th2,347th2,302nd675th
2,090th899th2,847th983rd1,909th
2,527th2,868th
862nd831st2,423rd
1,178th198th
1,575th1,227th1,328th1,636th234th804th253rd
2,519th1,061st1,096th2,201st366th
35th285th2,699th2,506th946th305th1,404th
2,067th2,243rd1,211th4,314th2,507th2,461st
Emirp Numbers
514th
215th454th
1,110th
687th
453rd557th
939th575th
1,005th
909th713th529th1,050th568th694th
591st961st122nd244th159th152nd
750th
864th
184th
1,027th650th
Emirp Numbers (Long)
158th281st128th273rd
97th126th83rd523rd
479th508th246th175th119th
188th
308th165th94th
104th421st
629th
168th227th450th330th236th304th101st139th
141st621st185th251st
60th73rd51st118th196th151st178th
98th80th
113th140th181st183rd
Emojify
147th
155th
138th246th
Evil Numbers
2,301st1,389th
1,587th
504th601st790th1,243rd1,362nd685th1,181st479th1,112th1,116th576th
517th
1,544th922nd801st
826th1,227th
175th
603rd342nd
2,444th1st1,669th
2,597th
2,431st1,049th1,111th564th43rd1,949th2,265th
1,900th1,065th430th656th
2,194th1,819th
1,804th2,944th1,250th2,519th
Evil Numbers (Long)
1,141st1,148th
822nd
594th494th629th
397th692nd662nd343rd864th597th364th
314th
1,130th1,006th585th
465th860th
72nd
395th94th
1,316th1st817th
975th
999th1,398th710th363rd397th39th956th1,509th
1,191st608th474th
546th508th
639th1,657th802nd890th
Factorial Factorisation
56th
396th
322nd241st
163rd
110th
355th134th
107th228th
90th120th
121st
40th300th
59th27th
260th200th207th
Farey Sequence
276th330th272nd108th
193rd95th130th393rd508th328th83rd478th253rd176th138th187th307th
295th296th223rd
161st365th
403rd119th28th
199th
268th214th331st319th247th270th302nd544th397th6th149th
523rd472nd241st207th
273rd166th286th464th147th256th259th372nd
Fibonacci
4,563rd2,071st3,188th2,855th1,730th
697th413th608th3,134th3,510th2,289th3,302nd2,347th359th1,826th1,064th2,619th2,718th1,090th908th2,441st2,667th741st2,922nd2,108th381st
6,137th2,908th453rd210th1,901st463rd5,287th2,330th501st2,383rd2,044th2,547th3,100th2,569th1,715th1,746th54th677th1,846th1,860th989th661st2,027th7,566th2,536th1,955th2,012th4,623rd867th3,133rd2,844th4,611th
Fizz Buzz
4,669th2,061st585th7,933rd1,141st10,101st1,251st2,702nd2,079th5,277th5,535th4,330th1,608th1,107th4,949th1,704th1,664th8,928th7,312th
1,985th
2,055th5,112th5,046th1,503rd1,200th6,624th7,870th
560th22nd678th1,523rd4,295th3,889th1,560th4,509th4,321st6,929th4,093rd485th410th10,561st567th1,138th1,509th5,419th2,588th1,831st1,664th11,141st8,201st650th1,167th
2,047th8,090th1,180th6,537th
Foo Fizz Buzz Bar
328th750th
862nd
953rd
240th
958th
305th
455th468th187th264th791st
1,868th121st345th
22nd252nd
903rd
819th
948th
Forsyth–Edwards Notation
332nd
546th
482nd
246th
298th
151st341st423rd103rd338th
381st393rd
172nd86th
464th
288th
426th387th
Fractions
227th1,312th
1,034th
166th653rd242nd722nd349th508th565th441st
866th
1,220th
678th
528th774th881st
918th
233rd110th
295th748th269th442nd
510th153rd
86th322nd
693rd10th660th529th
709th
760th839th
Game of Life
337th
602nd
213th
Gijswijt’s Sequence
252nd260th
132nd
446th
31st
224th115th
332nd140th186th
275th
325th358th189th146th
237th
384th367th
9th107th
398th167th371st
137th97th
152nd81st86th
Happy Numbers
178th524th
917th893rd
247th766th1,113th991st
757th
657th424th
339th676th379th905th565th
675th635th550th849th
682nd999th
955th1,035th1,063rd150th406th198th
1,120th733rd865th982nd
1,173rd
266th929th
Happy Numbers (Long)
88th572nd599th
292nd
376th386th
1,050th
394th340th584th488th317th134th
469th234th119th110th
372nd573rd
815th325th657th
212th167th
375th992nd617th652nd
749th
803rd
Hexdump
201st176th
84th
350th281st
507th
361st
284th177th200th
189th233rd
134th
221st137th
51st
251st344th187th
266th95th335th
18th76th
463rd202nd
184th65th
218th135th
Intersection
637th
511th
415th
647th
461st304th
254th
235th
153rd609th
498th
252nd
336th470th
Inventory Sequence
487th510th
289th
374th
420th
106th449th
287th148th
652nd
447th550th
83rd308th
261st484th
443rd230th
ISBN
272nd171st
268th
330th
756th
417th
423rd
439th822nd
514th527th
240th
162nd22nd740th60th695th378th579th
1,106th158th353rd
103rd168th
831st894th
697th
530th1,304th535th
Jacobi Symbol
423rd
312th
17th
342nd
88th
357th448th
216th91st
469th
315th
377th
Kaprekar Numbers
104th129th98th173rd
90th53rd39th66th
409th103rd380th79th61st76th
116th123rd108th
230th
56th6th
180th
34th213th97th
119th125th185th388th
44th112th419th
24th179th167th
78th126th
93rd147th115th140th
Kolakoski Constant
596th59th
181st
78th
315th
67th586th
300th
198th
Kolakoski Sequence
269th51st
526th
883rd
197th
598th
423rd293rd
798th132nd
320th
283rd301st707th
60th789th
538th
666th
848th
402nd629th
Leap Years
814th1,062nd
219th
304th629th284th872nd
3,121st532nd2,604th105th399th315th2,089th609th199th2,455th2,554th807th952nd
332nd229th
607th35th423rd298th2,116th509th432nd729th
995th544th1,586th1,664th349th346th
678th1,051st1,382nd
1,832nd709th1,121st
809th3,390th307th986th
Levenshtein Distance
338th
397th
89th223rd
909th
123rd
438th
259th314th
520th288th457th202nd
348th
36th
447th83rd
21st454th
645th182nd
158th267th437th
Leyland Numbers
100th877th840th594th
165th
482nd
172nd290th
626th948th200th67th
331st
952nd336th
4th165th
574th544th
674th
350th
980th162nd763rd
ln 2
631st302nd
251st
765th170th479th250th243rd342nd
401st
310th
402nd209th
319th117th
65th
501st
3rd
216th
26th734th
367th
236th
199th
247th
324th
Look and Say
1,318th1,284th298th
663rd1,132nd100th631st
803rd1,122nd417th197th
830th76th
219th
268th
1,200th
1,239th585th563rd112th
398th98th786th
149th
135th
1,157th
Lucky Numbers
224th
200th357th
280th278th300th329th
361st
470th
301st363rd
469th
237th
90th364th253rd218th
281st
138th142nd
352nd
287th165th351st
201st700th270th340th
30th282nd
148th546th
485th751st
317th867th276th314th
Lucky Tickets
395th
370th103rd
Mahjong
218th
Mandelbrot
64th
113th66th
166th57th236th
234th217th86th
189th
132nd176th
275th
240th50th207th
270th121st
299th21st
259th222nd
118th137th84th134th
Maze
469th
Medal Tally
140th
355th
372nd
265th
258th
149th
107th290th
40th
190th346th
133rd49th
344th
102nd
Morse Decoder
98th
67th
Morse Encoder
365th
143rd
Musical Chords
313th
268th
309th
N Queens
266th
167th122nd
Niven Numbers
976th1,035th1,091st558th
1,192nd900th1,250th552nd2,503rd1,042nd354th1,879th261st846th684th742nd1,151st994th2,405th1,314th1,261st642nd1,626th1,405th302nd
2,374th1,945th348th60th1,379th1,045th488th710th325th512th941st1,168th1,450th606th541st755th8th577th43rd1,710th1,853rd373rd1,136th1,871st2,100th881st730th
1,290th1,935th663rd2,211th
Niven Numbers (Long)
485th784th473rd364th
740th830th805th747th
908th785th1,383rd137th1,202nd723rd959th434th364th
810th744th781st1,259th448th255th
1,367th
693rd280th685th155th2nd417th721st393rd581st586th1,013th790th499th441st121st276th21st1,439th79th316th821st
622nd383rd402nd1,332nd799th1,514th1,155th918th
Number Spiral
380th
268th
188th
223rd260th
182nd
197th
491st
324th144th
246th613th
287th407th
1,249th382nd
397th282nd
471st
149th
91st420th
Odious Numbers
2,293rd1,567th
1,039th
279th506th622nd1,033rd1,169th600th951st327th1,034th1,106th435th
708th
1,213th774th552nd
516th1,047th
132nd
349th219th
2,002nd1st1,463rd1,205th2,184th
2,229th1,443rd808th417th41st1,812th1,974th
1,754th988th580th531st
1,814th1,913th
1,482nd2,502nd975th2,112th
Odious Numbers (Long)
1,461st1,137th
765th
435th310th457th
384th656th612th284th815th578th330th
267th
957th937th526th
399th654th
112th
394th137th
1,261st1st534th417th649th
744th1,333rd1,126th173rd355th39th1,131st1,158th
966th605th481st
495th908th
531st1,526th657th754th
Ordinal Numbers
439th396th
512th
617th
832nd
823rd684th201st455th
1,077th
852nd510th
636th373rd923rd
674th
436th43rd301st280th755th753rd
1,425th
153rd693rd252nd
164th593rd718th
233rd622nd878th117th
284th
553rd
1,164th
PalindromemordnilaP
301st
135th167th
595th
500th
531st
376th173rd
415th452nd
425th
Pangram Grep
1,957th
1,872nd894th
1,020th
1,558th568th
1,010th476th
815th
367th145th
377th
349th50th678th397th88th241st
947th905th231st696th78th297th588th
318th415th
629th
758th
1,241st
Partition Numbers
205th401st191st334th
331st287th
317th
333rd
394th200th
244th236th
278th212th
187th
248th238th365th
253rd173rd
202nd264th352nd326th
283rd151st182nd
Pascal’s Triangle
1,118th1,467th349th316th
850th726th692nd1,515th
771st536th1,164th
1,028th907th1,238th
1,106th711th855th430th781st439th777th
1st
549th623rd223rd609th1st345th176th985th1,124th292nd509th599th848th
91st137th370th606th402nd168th637th
275th315th481st629th
943rd866th
Pernicious Numbers
559th1,024th738th493rd
444th321st515th816th1,324th897th305th1,149th223rd762nd661st1,099th644th883rd917th1,017th1,335th607th1st638th1,457th
109th1,237th460th157th
291st1,058th727th352nd469th842nd790th198th268th135th685th35th601st95th
427th397th1,011th1,060th2,050th379th547th
826th1,145th580th1,231st
Pernicious Numbers (Long)
898th
505th
684th
107th650th65th455th
124th
389th401st
170th622nd
1st
259th852nd
118th198th223rd
297th
460th582nd557th139th384th37th295th
326th184th314th
177th561st625th856th275th
533rd
Poker
424th
210th
Polyominoes
181st
Prime Numbers
2,074th
868th
1,055th
1,261st828th
680th429th1,625th
1,448th
583rd2,967th226th
986th
643rd299th
1st
869th159th512th544th1st1,614th1,297th
1,242nd1,252nd817th1,040th110th441st201st1,305th1,171st608th1,048th650th
2,860th1,291st
2,017th2,945th
Prime Numbers (Long)
697th
705th735th770th831st1,257th
395th1,357th
690th
1,061st
153rd
1,080th867th
751st846th
1st
886th177th1,034th339th1st561st661st
1,349th975th544th
99th360th780th721st298th413th838th
835th1,278th
505th1,012th
Proximity Grid
372nd
444th
QR Decoder
267th
179th
240th
201st
351st
Quine
1st3,944th258th2,992nd2,789th2,044th4,027th1,453rd3,974th2,888th2,793rd4,795th2,815th618th2,958th1,847th
1,687th3,866th3,033rd587th
2,482nd1,541st148th2,024th697th2,035th1,867th2,614th1,516th2,148th1,604th1,394th1st2,635th1,280th1,651st1,813th1,743rd524th2,859th3,821st1,765th164th4,573rd576th4,591st453rd1,380th1,800th3,197th1,710th3,156th1,661st4,894th5,036th3,961st5,067th2,495th
Recamán
113th479th493rd130th
319th184th90th657th
165th495th501st209th508th960th
754th722nd434th
85th471st
539th
151st21st780th283rd
494th268th271st
569th
451st46th
38th79th
389th203rd511th
298th178th
332nd548th354th815th
Repeating Decimals
425th
263rd
4th
Reverse Polish Notation
872nd469th
93rd
623rd1st466th
485th455th
478th448th
826th292nd
Rijndael S-box
350th
242nd
454th469th
396th
Rock-paper-scissors-Spock-lizard
445th
Roman to Arabic
174th193rd
335th
453rd428th443rd590th
385th551st710th106th394th325th620th
58th
349th328th283rd
162nd
637th
366th194th158th217th
344th318th399th
116th526th417th259th
41st2nd
430th313th350th
220th350th
235th216th252nd
ROT13
438th421st
527th
591st
518th207th
696th322nd
144th
607th348th594th551st
409th
170th95th399th
36th275th266th
269th
119th
1st
Rule 110
250th
60th
425th
225th
437th340th
270th
176th109th
37th
Scrambled Sort
117th
362nd
388th
319th
312th194th
299th374th
311th
Set
300th
297th
249th
258th56th
323rd
191st
Seven Segment
642nd
859th
992nd
672nd215th
188th
253rd
120th
628th
565th
Sierpiński Triangle
912th1,032nd
286th
828th
1,135th
683rd642nd
767th
388th
943rd
523rd
1,061st1,051st762nd
865th847th794th
204th640th978th
319th
405th
863rd
Smith Numbers
362nd
343rd
444th255th
127th367th
125th
76th
499th
306th262nd
43rd
347th
188th321st
379th387th
406th
425th
Spelling Numbers
1st
548th
480th
Star Wars GPT
134th
131st
166th
193rd61st
181st
Star Wars Opening Crawl
196th
Sudoku
291st
287th
Sudoku (Fill-in)
254th
249th
150th
Ten-pin Bowling
334th
178th
200th152nd
Tic-tac-toe
273rd
378th
206th
178th
197th
170th32nd192nd202nd
279th
309th204th181st
335th193rd
94th
159th
131st
101st
Time Distance
271st418th
229th
235th
Tongue-twisters
1,002nd
788th
582nd
684th
58th
38th
229th367th
454th
767th
Topological Sort
253rd197th
Transpose Sentence
365th
351st
465th
240th
1st357th118th
323rd
105th571st
178th
41st175th
165th
340th215th
Trinomial Triangle
174th
23rd
184th18th
211th
137th
97th
60th
United States
411th
365th
161st
150th
247th
137th
38th121st69th
390th156th
102nd8th
239th
448th
Vampire Numbers
722nd772nd
680th82nd
120th
398th
63rd
106th
389th
587th
65th
Van Eck Sequence
331st
198th
565th
684th699th
792nd
241st150th
1,071st
723rd
704th
Zeckendorf Representation
69th316th
247th
263rd197th
401st432nd238th386th273rd
167th367th291st
242nd258th
100th
89th70th
292nd
187th
308th
269th277th229th
45th72nd
129th368th161st280th
261st117th
158th166th184th270th
γ
601st445th286th
264th
1st
1,160th
364th254th
417th
152nd
λ
1,017th864th715th
651st
432nd
153rd
279th664th
553rd
749th
π
2,226th669th1,177th
1,448th525th254th
311th351st
1,360th
734th299th
404th
321st322nd
7th
867th
1,325th
530th
349th
210th
757th
612th
483rd1,186th
263rd
212th
320th
τ
1,344th
1,372nd
1,024th485th320th
300th332nd
264th
335th
368th247th
7th
964th
472nd
311th
175th
603rd
447th
202nd
206th
285th
φ
618th
750th419th1,760th394th477th592nd533rd561st1,183rd378th205th578th557th609th
568th401st
683rd313th217th
310th
581st526th
77th
751st504th
1,135th
42nd669th447th
12th383rd
625th398th456th
396th211th
386th350th373rd595th
√2
2,081st1,001st645th
524th393rd1,366th275th202nd502nd535th649th
566th
466th
626th230th
417th296th
121st
287th
1,309th
92nd
500th
4th
844th
479th
214th
324th
652nd
𝑒
470th505th330th436th2,109th392nd369th287th331st
600th257th178th567th350th367th997th640th
364th426th292nd930th537th430th
378th154th
17th
684th456th396th
458th213th248th340th551st63rd253rd
702nd638th389th345th
385th285th
358th407th382nd420th