12 Days of Christmas
1,032nd
970th
857th
459th
1,263rd461st
469th1,299th
1,072nd
2,485th
24 Game
246th
349th
185th
241st
208th
344th180th
351st363rd
285th
99 Bottles of Beer
366th247th
945th
1,996th2,394th
694th2,199th
2,025th
510th2,109th860th181st
368th371st
250th
1,763rd
2,269th
447th35th345th
234th301st1,083rd
1,200th1,456th
1,107th
370th
Abundant Numbers
762nd
453rd1,816th948th2,279th
865th955th575th1,359th796th1,093rd990th1,810th531st1,001st1,476th1,150th565th1,672nd
656th1,846th
304th97th
214th
1,779th722nd538th1,281st129th36th785th
720th1,138th
1,007th223rd
738th392nd590th
1,204th3,378th
2,156th2,898th1,340th1,124th
Abundant Numbers (Long)
971st2,054th
1,015th1,951st727th951st
1,137th396th1,209th1,625th486th1,218th187th1,615th285th613th563rd1,204th840th958th
1,362nd931st
432nd232nd
362nd
465th427th681st744th112th42nd631st762nd
1,189th1,859th
76th374th1,904th1,416th801st591st1,364th
448th2,273rd
971st2,094th715th1,005th
Alphabetic Numbers
102nd
17th
98th
208th256th
88th
253rd
217th147th
Arabic to Roman
612th
1,302nd
170th
30th449th556th367th
106th
667th
570th
647th680th750th926th
317th1,024th627th656th
509th6th
438th
129th
595th341st260th794th376th411th
Arithmetic Numbers
872nd
469th978th649th761st
205th265th209th
995th
114th
351st668th
426th
761st
1,240th547th389th
211th504th796th57th798th273rd791st
702nd331st
104th
952nd739th
565th420th
309th442nd613th625th
Arrows
884th
808th
Ascending Primes
435th
609th
290th
724th
317th
546th
302nd
478th124th153rd253rd
429th300th529th
458th287th
341st
501st
471st
ASCII Table
1,196th
683rd
322nd
350th
441st
775th
236th
355th
397th450th
948th
447th963rd
102nd860th474th
519th244th
573rd308th
741st304th
1,095th
1,635th
Billiards
409th
401st
brainfuck
755th
1,479th
503rd
282nd
553rd373rd
144th
890th416th76th
355th118th
242nd
869th
Calendar
395th
199th
315th378th
316th
3rd277th
Card Number Validation
694th136th
450th
695th
522nd
344th
471st
418th177th
517th
386th
781st379th427th
221st281st
570th
590th
937th
Catalan Numbers
890th
1,193rd
1,241st498th
471st1,073rd
255th1,003rd404th769th955th906th790th539th
681st825th
550th324th
420th
523rd162nd
284th
898th
566th1,033rd668th877th18th1,245th1,298th
218th
814th
781st
897th
725th
Catalan’s Constant
708th374th
263rd
254th
370th
564th317th
4th
785th
337th
299th
391st
480th
220th
Christmas Trees
656th
1,755th837th
349th
1,612th70th
1,029th
1,511th460th
310th
649th541st525th51st1,044th472nd
397th880th197th
565th404th
488th313th
2,031st
417th
Collatz
551st
304th2,479th993rd582nd
1,602nd57th
987th2,071st1,134th870th
557th
1,421st860th1,094th
3,056th853rd718th
868th1,356th1,627th
373rd231st203rd1,368th1,741st1,369th
1,352nd1,180th34th
785th1,746th
1,865th1,111th325th1,508th
1,609th1,525th832nd2,161st1,856th885th
Connect Four
184th
Continued Fractions
437th
281st
410th361st
7th370th
302nd
CSS Colors
148th
357th
387th
3rd
136th
292nd
Cubes
332nd
717th
567th208th
Day of Week
783rd1,411th1,241st1,139th
961st458th
602nd
812th750th751st547th1,060th1,034th432nd
1,245th481st
421st
343rd171st889th1,584th
502nd1,109th510th
760th
715th1st
75th328th
1,114th
1,093rd541st
712th1,236th
DFA Simulator
610th
Diamonds
374th
448th709th932nd107th1,134th415th
685th222nd
535th225th
647th
1,169th
864th
Divisors
1,469th
2,391st2,749th1,156th2,188th
1,535th2,026th1,811th1,825th2,316th2,485th758th3,281st1,423rd1,794th
3,084th1,706th3,379th
1,180th1,211th1,821st
888th532nd
1st
1,460th1,432nd2,283rd2,153rd1,172nd1,038th643rd
2,352nd1,443rd947th1,941st835th
80th908th3,384th3,006th409th574th2,012th
3,992nd2,788th1,958th4,904th1,016th1,461st
Emirp Numbers
1,122nd759th
864th
555th343rd371st
970th
503rd
196th
605th431st
469th523rd
1,662nd
592nd770th763rd951st907th949th
591st103rd652nd90th290th252nd
34th
320th
442nd
883rd1,117th
Emirp Numbers (Long)
80th214th163rd422nd
124th147th129th656th407th
391st670th389th194th173rd
497th
352nd
449th216th138th
257th563rd
930th
209th341st602nd462nd430th416th190th185th
176th545th297th404th
291st312th116th247th196th210th323rd
189th524th
183rd506th347th250th
Emojify
39th
237th
9th350th
Evil Numbers
2,812th1,779th2,663rd2,038th
1,043rd469th1,024th1,502nd718th925th850th587th1,518th1,101st718th
1,077th
641st
1,968th1,359th830th
1,097th1,612th
945th255th
487th406th
2,075th192nd2,084th
2,819th
2,637th1,434th1,343rd705th32nd2,669th1,829th
2,052nd1,438th481st884th
1,915th2,245th
1,381st3,454th1,636th1,427th
Evil Numbers (Long)
1,260th1,510th917th1,204th
985th391st813th
490th879th330th451st1,140th729th451st
907th
848th
1,493rd1,305th712th
592nd1,091st
611th250th
411th104th
1,337th55th1,034th
1,210th
1,231st1,764th909th787th577th7th1,241st1,663rd
1,503rd771st445th
721st803rd
758th2,054th1,041st973rd
Factorial Factorisation
193rd73rd305th
188th
368th
229th480th
239th
225th266th
553rd156th290th
345th354th
138th160th
159th
376th54th294th
185th152nd
210th316th304th
463rd
328th206th
Farey Sequence
257th
310th390th195th486th
323rd71st331st569th648th352nd367th634th552nd147th111th159th227th441st
327th274th178th
97th483rd
588th88th395th
187th
269th212th385th340th199th39th345th264th544th287th500th
808th623rd431st171st
261st138th350th599th107th206th236th457th
Fibonacci
6,409th4,002nd2,737th9,811th2,514th3,921st2,612th2,185th
906th445th1,040th3,395th3,656th2,470th3,079th2,804th1,003rd2,053rd1,965th3,791st2,861st3,410th5,304th2,133rd1,955th3,074th807th2,746th2,356th575th
1st7,295th3,571st493rd217th3,024th786th6,490th2,662nd620th2,982nd2,408th2,152nd3,801st3,267th531st2,234th30th1,193rd3,342nd2,225th2,072nd751st2,374th8,731st3,285th2,318th2,339th5,458th1,234th3,866th3,477th2,905th
Fizz Buzz
5,496th3,546th
3,919th1,321st4,949th2,104th11,042nd2,375th4,070th4,015th5,687th5,899th5,097th2,632nd1,976th5,735th3,185th3,176th12,082nd4,702nd8,241st
3,548th
3,619th5,791st2,052nd2,595th2,317th7,700th4,705th6,300th4,575th1,246th89th1,949th2,046th5,271st4,774th3,074th5,342nd5,130th7,820th2,650th659th511th
5th4,142nd3,414th6,298th570th3,376th3,161st12,101st9,150th1,398th3,114th
3,892nd9,140th2,488th5,015th
Foo Fizz Buzz Bar
640th1,591st1,879th1,677th
1,645th
399th
1,803rd
1,667th
535th
299th1,041st460th1,409th1,495th
1,153rd323rd721st
3rd1,170th
1,525th
2,056th
1,418th
Forsyth–Edwards Notation
688th
566th
470th
335th
278th
485th
217th318th639th428th508th
701st589th
249th466th
608th
462nd
388th437th519th
Fractions
364th1,603rd
1,465th
265th798th359th515th488th610th234th587th
700th
1,114th692nd
859th
689th987th1,214th
370th184th
569th962nd390th582nd
639th258th
107th845th
971st14th821st687th
1,283rd
1,371st1,069th683rd
Game of Life
671st
588th
680th510th
392nd
Gijswijt’s Sequence
372nd379th
285th
567th
37th
274th206th
389th
469th197th248th
511th
89th141st335th226th
172nd
354th231st221st
4th483rd
325th343rd477th
204th424th
228th127th157th427th
Gray Code Decoder
671st
459th290th
560th
94th511th
640th700th
171st527th
726th252nd421st
Gray Code Encoder
856th
792nd313th
495th
420th479th617th
566th
667th
358th
852nd
505th143rd
425th
404th
261st347th774th
32nd867th535th
217th
754th509th
465th829th
653rd
Happy Numbers
393rd1,118th1,200th
785th408th
558th523rd871st1,698th988th
549th
705th483rd372nd
951st674th327th607th311th
224th366th453rd263rd
765th937th
1,045th864th349th419th27th684th
142nd241st1,188th1,343rd
1,872nd
1,289th944th
Happy Numbers (Long)
797th
280th923rd525th774th
551st519th
434th
663rd658th520th
670th945th
644th482nd363rd158th557th199th
248th306th356th135th
596th887th
816th517th1,031st
492nd350th
612th1,084th1,002nd998th
1,234th
693rd
944th488th
Hexdump
382nd312th
241st
600th475th
452nd
105th
503rd309th400th
393rd
307th512th
388th
380th335th
144th
412th349th324th
265th177th576th
6th282nd
348th345th
306th220th
329th246th
350th
Intersection
986th
1,028th
659th
890th
735th936th
768th
488th
149th633rd
1,126th
596th
619th748th
Inventory Sequence
449th712th549th
358th
605th
431st
676th
545th
201st625th
324th230th
839th
641st516th
159th191st
451st693rd
481st935th
562nd
ISBN
395th265th1,075th378th
499th
727th
529th
866th
621st1,296th
679th726th
651st
181st34th1,169th109th1,086th798th827th
1,359th355th508th
227th150th
1,225th843rd
1,333rd
761st1,603rd849th851st
Jacobi Symbol
611th
439th306th
340th
16th
154th318th
364th
298th635th
352nd387th
287th
672nd
416th296th
Kaprekar Numbers
178th
89th509th160th105th
100th73rd42nd194th264th258th272nd331st166th86th120th643rd218th327th
176th140th130th
126th
193rd77th26th
279th
51st202nd231st226th148th186th103rd87th223rd191st211th553rd
117th251st180th
114th371st
161st182nd116th170th
Kolakoski Constant
648th162nd
426th
327th
333rd
39th
311th
197th281st
326th
382nd
Kolakoski Sequence
97th
607th288th439th1,047th1,163rd
509th
428th
397th
554th371st
278th149th
171st
373rd407th773rd
233rd381st
735th
861st
1,048th
475th496th
Leap Years
2,151st
1,156th2,070th3,116th1,078th
591st1,084th647th858th1,497th3,584th637th3,043rd207th1,033rd680th2,148th778th1,337th789th3,263rd3,469th1,025th1,180th
396th331st
846th125th2,304th948th2,226th1,713th481st1,533rd
1,242nd905th541st2,329th411th477th
815th1,277th1,530th
3,157th2,031st1,341st
1,884th3,919th379th1,036th
Levenshtein Distance
433rd
188th
122nd283rd
977th468th
170th
536th
439th428th
523rd549th582nd353rd
423rd259th
91st
116th199th
41st590th
517th521st
228th683rd478th512th
Leyland Numbers
928th776th
408th
179th1,140th1,102nd433rd
300th494th
450th
672nd464th
292nd694th374th153rd
533rd
618th569th
19th688th
625th845th
926th848th692nd
964th329th1,014th522nd
ln 2
733rd
849th345th
330th
936th175th638th366th326th500th
444th544th
408th
555th303rd
451st155th
119th
668th
92nd
335th
11th
513th
364th
495th
336th
430th
Look and Say
526th
1,580th1,545th382nd657th
654th1,450th182nd282nd
638th
1,126th1,454th749th232nd
762nd85th
285th
356th
1,484th
1,501st786th795th239th
622nd197th1,133rd
245th
384th
1,456th906th
Lucky Numbers
388th493rd272nd477th
355th379th387th408th
460th
616th
391st481st
482nd734th
329th
136th523rd476th304th
659th
172nd214th
479th
467th191st462nd
252nd694th435th358th
74th455th
282nd723rd
639th876th
427th1,096th441st328th
Lucky Tickets
741st
379th142nd
341st
498th
57th432nd
627th
Mahjong
357th
Mandelbrot
94th
128th116th
259th64th392nd
391st373rd170th
293rd
190th148th
430th
411th69th324th
443rd183rd
203rd225th
202nd390th
209th214th218th410th
Maze
608th
Medal Tally
315th
357th
349th
182nd
452nd
327th
158th377th
83rd
346th466th
163rd162nd
409th
460th
268th
Minesweeper
377th
325th344th
Morse Decoder
150th
140th
Morse Encoder
404th
312th
Multitap Input
271st
Musical Chords
450th
434th
420th
N Queens
401st
373rd
346th216th
Nim
342nd
213th139th
284th294th
233rd
Niven Numbers
1,552nd2,961st
929th1,541st1,348th977th
1,735th367th1,696th1,132nd1,338th1,319th665th2,387th643rd1,111th941st1,145th1,631st1,280th1,249th1,476th1,838th1,648th743rd332nd1,958th425th
1st2,668th2,282nd718th94th2,111th622nd291st1,015th592nd810th1,393rd1,304th2,062nd895th965th1,265th40th1,178th1,211th2,248th1,415th552nd1,579th1,919th2,642nd782nd1,194th
1,050th2,501st1,074th1,618th
Niven Numbers (Long)
1,060th
488th1,195th719th581st
1,111th226th890th1,260th1,449th1,171st975th1,764th308th681st1,063rd957th943rd752nd590th
1,183rd917th451st1,039th778th419th
1st1,835th
273rd375th1,254th337th109th510th1,056th547th770th731st1,430th1,101st896th715th62nd572nd738th1,833rd132nd356th1,180th
811th536th605th1,644th700th1,942nd1,531st948th
Number Spiral
624th
420th
350th
309th360th
550th
232nd
546th
892nd
459th375th
603rd820th
421st565th
538th
479th554th
594th
620th
118th583rd
Odious Numbers
2,448th2,088th2,410th1,863rd
944th291st832nd1,282nd671st751st719th485th1,414th1,243rd585th
961st
534th
1,614th1,372nd516th
990th1,411th
1st242nd
392nd283rd
1,487th155th1,857th1,591st2,469th
2,705th1,870th1,261st628th35th2,401st1,837th
1,620th1,300th712th772nd
1,517th2,356th
893rd2,973rd1,325th1,255th
Odious Numbers (Long)
1,662nd1,478th789th1,191st
824th351st530th
456th809th471st401st1,097th1,072nd424th
1,128th
775th
1,285th1,231st580th
547th861st
1st219th
381st185th
1,138th136th684th553rd857th
962nd1,712th1,465th251st512th35th1,480th1,484th
1,292nd766th574th
670th1,145th
711th1,881st924th852nd
Ordinal Numbers
734th519th
752nd
476th
929th
603rd993rd220th689th
789th691st
1,183rd718th
179th493rd1,259th
1,026th
569th48th1,197th293rd1,109th1,077th
1,712th
185th1,004th379th
301st1,141st1,052nd
112th878th1,216th156th1,857th
580th
937th
882nd
PalindromemordnilaP
570th
715th
559th
662nd283rd
776th
779th
437th746th
251st578th
679th685th
863rd
678th
Pangram Grep
1,733rd1,975th877th2,048th
1,929th1,363rd
1,118th1,062nd1,955th645th
1,190th920th1,262nd930th787th
1,165th709th
784th214th
1,072nd
532nd90th1,299th427th465th407th
1,546th1,317th538th1,128th198th615th894th
584th438th
639th1,695th
963rd1,417th706th704th
Partition Numbers
258th641st215th495th
311th169th288th402nd
274th481st
322nd
592nd296th212th
519th377th
165th367th
373rd299th
383rd505th248th351st
291st448th
377th429th182nd550th
183rd717th216th236th
Pascal’s Triangle
1,034th
1,212th1,841st536th624th
833rd712th787th1,664th1,266th1,016th890th1,510th
1,024th1,166th1,350th1,628th
1,433rd978th716th662nd1,086th1,116th1,026th
462nd103rd
726th692nd499th493rd139th554th350th1,262nd1,501st457th804th688th451st
32nd366th383rd934th193rd333rd903rd
486th596th1,080th732nd
1,130th740th
Pernicious Numbers
3,433rd780th1,435th1,058th764th
312th454th491st832nd1,553rd1,162nd589th1,327th392nd929th808th1,498th1,238th1,002nd
1,272nd1,419th1,840th720th109th976th1,926th
1st262nd1,201st563rd140th
444th1,515th990th620th694th1,135th1,020th362nd414th228th1,044th29th950th292nd
204th529th1,369th1,395th2,606th650th847th
861st1,669th885th1,251st
Pernicious Numbers (Long)
609th571st966th855th
952nd
709th
705th
186th358th175th599th
578th
629th542nd
460th877th
1st72nd
287th768th
373rd497th348th
438th690th675th875th572nd155th546th28th491st
221st248th662nd
335th924th828th908th434th
527th
Poker
462nd
314th274th
Polyominoes
336th207th
Prime Numbers
3,626th2,481st
1,879th2,090th2,422nd1,047th
1,276th1,056th1,540th801st954th1,036th579th2,303rd2,362nd1,957th1,552nd817th1,350th832nd355th
1,375th
939th409th
1st25th1,285th402nd231st739th967th105th901st453rd718th
386th1,811th705th1,579th156th681st767th1,834th286th673rd1,545th1,104th
1,622nd1,827th
901st
887th2,044th
Prime Numbers (Long)
1,512th1,705th
658th
1,223rd834th
640th433rd939th1,344th774th
555th1,617th869th929th721st1,063rd933rd1,474th393rd
1,422nd1,042nd999th
753rd1,122nd
1st21st816th447th208th1,310th549th91st672nd1,094th744th
1,203rd1,592nd1,289th488th1,856th140th586th1,107th988th351st503rd1,064th
1,014th1,878th
878th
696th1,058th
Proximity Grid
568th
535th
QR Decoder
408th
345th
378th
364th162nd
441st
Quine
10th1,902nd
5,886th3,914th313th4,383rd3,212th2,312th4,485th1,575th4,302nd3,189th3,216th5,322nd3,080th1,423rd3,407th2,126th
2,414th2,336th4,329th3,822nd1,520th
2,695th1,795th523rd2,176th1,283rd2,295th4,742nd1,754th3,022nd1,644th264th1,911th1,685th244th3,289th1,313th1,891st2,084th2,012th625th3,320th4,287th2,061st150th3,582nd3,231st5,139th550th1,547th2,147th3,633rd1,972nd3,595th1,955th5,422nd4,117th
3,209th2,962nd
Recamán
571st676th560th240th
344th210th109th890th
398th712th741st256th713th1,081st624th
1,021st941st521st
178th645th
1,152nd
215th13th1,039th388th
670th321st328th
801st
644th92nd
28th168th
579th313th756th
393rd277th
422nd1,317th503rd841st
Repeating Decimals
530th
451st363rd1st
Reverse Polish Notation
1,097th690th
365th
436th
951st1st906th
659th549th
677th664th
876th473rd
899th547th
626th
Reversi
327th
Rijndael S-box
512th
378th
403rd
427th192nd
632nd
78th
Rock-paper-scissors-Spock-lizard
566th607th
Roman to Arabic
312th815th702nd646th
582nd575th592nd545th538th552nd417th941st237th508th491st501st445th
155th
504th475th401st
341st
936th
513th314th280th271st
449th469th567th
186th130th578th358th
61st31st
143rd619th533rd
365th549th
246th344th397th489th
ROT13
646th739th
745th
857th
747th547th
1,019th602nd
820th
540th
690th443rd1,018th758th
634th
403rd258th627th
90th512th515th
530th
292nd
896th5th
Rule 110
118th
134th
501st
513th
377th
630th429th
361st
20th284th
44th
Scrambled Sort
245th
491st
190th
545th
551st
569th272nd
279th424th
149th213th
291st
Semiprime Numbers
135th
76th
226th117th146th240th
165th
122nd83rd
155th
163rd
69th63rd
284th
253rd239th180th
193rd
198th27th
250th246th
276th
Set
333rd
402nd
413th
468th
129th148th
460th
346th
Seven Segment
917th
1,227th
951st
613th534th
642nd
626th
300th815th
979th
454th
Sierpiński Triangle
1,052nd1,196th
280th
773rd
523rd1,319th
816th858th
935th
582nd
1,117th
716th
1,227th1,220th917th
896th1,022nd965th
186th771st1,002nd
375th
513th
1,050th
Smith Numbers
553rd492nd77th292nd
480th76th341st
170th237th161st
216th
145th54th
399th
771st
212th527th
65th
520th587th
313th518th
276th297th
748th
278th215th
Spelling Numbers
107th
1st
756th
822nd556th
737th
Sphenic Numbers
45th
224th93rd203rd157th
44th140th73rd
108th
30th90th
267th
222nd
263rd
117th192nd
132nd
238th
Star Wars GPT
352nd
346th
343rd
161st218th
456th
Star Wars Opening Crawl
356th194th
Sudoku
268th
245th
Sudoku (Fill-in)
280th
302nd
247th
Taxicab Numbers
241st416th
135th121st124th
299th
288th
66th253rd
335th
502nd300th283rd
157th207th
348th
298th
Ten-pin Bowling
449th
430th
326th431st
Tic-tac-toe
221st
417th
350th
282nd
334th
241st31st381st345th
470th
526th339th319th
260th332nd
160th
301st
237th
195th
Time Distance
531st530th
439th
437th327th
Tongue-twisters
489th
550th
479th691st
539th
1,259th
Topological Sort
139th
60th
256th51st
432nd178th
452nd
Tower of Hanoi
145th617th
674th
98th366th194th412th
528th
439th356th
778th
877th564th
630th
180th42nd
220th306th334th
390th830th
200th
858th
567th895th669th808th
Transpose Sentence
858th
237th
767th429th
598th
397th
67th627th174th
842nd
307th892nd
407th
732nd607th
132nd509th
300th
624th988th
750th
Trinomial Triangle
524th537th393rd
327th
311th375th409th307th
347th411th140th
254th190th
116th145th161st
428th
329th
197th
471st
Ulam Sequence
269th
246th280th
United States
502nd
351st
432nd
229th
361st
367th
83rd191st193rd
535th231st
286th5th
123rd
584th
Vampire Numbers
560th
241st
489th
313th
337th
90th
125th482nd
178th211th
273rd
480th
Van Eck Sequence
758th865th536th
471st
473rd
588th
443rd
574th
815th
446th610th
973rd
848th695th
99th468th
898th
849th
1,250th
586th
Zeckendorf Representation
468th559th463rd436th
409th309th
395th483rd381st299th481st
243rd605th450th400th
415th406th
168th
103rd131st172nd478th
321st
428th
525th503rd376th
84th221st
286th417th311th439th
496th420th
269th315th206th338th
γ
310th
385th
2nd
1,439th
384th
205th
λ
548th
1,191st
171st
498th596th
198th
π
792nd
857th
1,642nd631st414th
505th626th539th558th1,540th
904th433rd
675th
475th
582nd491st
27th
1,074th
741st
635th
165th
763rd
827th
674th965th
612th
306th
487th
τ
673rd
1,142nd536th483rd
466th550th427th496th
383rd
600th
540th378th
40th
653rd
476th
131st
794th
618th
553rd
339th
418th
φ
775th
893rd641st
399th658th769th697th714th1,362nd235th259th739th686th757th
620th
882nd
712th524th
600th611th294th
277th
590th679th
109th
968th599th
81st507th798th
15th542nd
787th635th621st
508th312th
503rd463rd637th717th
√2
1,095th
1,237th813th
699th550th1,554th290th338th733rd686th810th
737th
762nd
543rd
847th326th
782nd
267th379th
187th
410th
155th
828th
13th
1,082nd
678th
388th
448th
802nd
𝑒
995th
603rd638th419th626th
469th448th357th629th813th722nd240th282nd720th441st518th506th533rd800th
474th523rd387th885th898th553rd
491st196th
126th
859th569th486th
568th303rd380th599th702nd8th550th
1,018th796th477th487th
483rd458th
460th734th625th593rd