12 Days of Christmas
895th
783rd
268th
86th
799th1,742nd
107th91st
438th
357th
24 Game
272nd
325th
227th
18th
261st
246th51st
356th221st
181st
99 Bottles of Beer
228th178th
652nd
1,460th1,380th
609th916th
852nd
279th833rd527th60th
199th318th
280th
1,747th
971st
1,297th47th631st
437th53rd2,214th
694th602nd
366th
Abundant Numbers
987th
347th1,180th2,104th1,432nd
1,073rd1,437th814th1,312th2,098th888th653rd1,185th379th1,219th977th964th370th2,373rd
474th1,318th
249th56th
2,010th630th426th530th22nd101st738th
959th829th
538th357th
563rd1,884th701st
1,627th2,152nd
2,978th2,300th1,214th1,584th
Abundant Numbers (Long)
486th1,582nd640th1,637th367th600th
884th395th704th1,661st289th886th327th1,226th90th564th348th1,056th607th604th
887th739th
231st101st
249th429th494th377th38th3rd434th521st
787th735th
66th474th
881st534th424th959th
271st1,859th
627th411th445th847th
Arabic to Roman
464th
919th
149th
24th357th452nd294th
81st
559th
459th
488th359th572nd850th
247th1,236th499th659th
512th2nd
732nd
112th
471st206th217th614th309th338th
Arithmetic Numbers
557th
276th1,360th432nd404th
205th195th176th
1,105th
101st
188th444th
286th
484th
922nd386th250th
113th
178th342nd462nd29th340th162nd547th
453rd
640th38th
905th525th
370th229th
184th307th393rd520th
Arrows
468th
651st
Ascending Primes
529th
223rd
633rd
267th
463rd
230th
395th113th27th178th
337th
334th
664th114th
360th
422nd
405th
ASCII Table
839th
523rd
580th
361st
573rd
245th
328th339th
634th
364th950th
35th939th392nd
697th332nd
250th180th
881st246th
673rd
1,354th
Billiards
366th
367th
brainfuck
1,321st
720th
323rd
564th454th
97th
1,133rd
328th
205th63rd
295th
659th
Calendar
43rd
297th
2nd
Card Number Validation
532nd76th
336th
563rd
407th
296th
360th
337th107th
369th
292nd
609th284th
480th137th
437th
444th
274th
Catalan Numbers
538th
1,045th
1,092nd384th
292nd932nd
432nd861st310th669th815th750th628th375th
569th702nd
419th207th
227th
986th144th
196th
761st
764th898th481st701st35th1,329th1,193rd
120th
640th
616th
760th
644th
Catalan’s Constant
665th353rd
185th
214th
200th
250th
2nd
785th
273rd
178th641st
397th
254th
177th
Christmas Trees
232nd
628th
183rd
1,152nd55th
594th
1,088th294th
120th
494th423rd249th34th749th359th
295th1,851st261st
321st256th
361st719th
1,276th
333rd353rd
Collatz
466th
277th2,134th829th746th
1,230th111th
945th1,613th1,373rd583rd
600th
1,948th736th1,047th
2,823rd696th647th
1,626th934th1,166th
147th40th205th842nd1,162nd989th
958th917th70th
292nd479th
1,378th1,237th343rd1,048th
703rd1,107th655th2,388th1,333rd964th
Continued Fractions
308th
CSS Colors
128th
207th
271st
1st
240th
Cubes
181st
514th
327th
Day of Week
644th1,256th986th851st
626th352nd
498th
581st596th467th674th750th335th
1,016th367th
417th
280th114th386th1,317th
396th787th403rd
587th
532nd1st
67th258th
838th
451st
740th635th
DFA Simulator
510th
Diamonds
362nd579th726th57th875th331st
684th819th
317th94th
709th
768th
Divisors
1,075th
1,788th2,402nd908th1,576th
1,298th1,666th1,466th725th1,759th2,285th956th3,088th1,061st1,310th
2,726th1,227th3,070th
894th886th2,687th
1,009th214th
1,234th1,183rd1,455th1,794th253rd757th290th
2,044th1,159th1,189th1,459th399th
36th260th2,673rd2,683rd1,021st327th1,501st
2,255th2,440th1,326th4,566th757th1,564th
Emirp Numbers
794th765th
581st
1,038th240th505th
1,205th
233rd
797th
496th593rd
1,002nd634th
1,092nd
759th795th584th1,135th626th749th
652nd1,046th132nd294th165th178th
827th
950th
202nd
1,111th711th
Emirp Numbers (Long)
70th273rd123rd323rd
108th131st86th567th518th
513th550th272nd151st121st
362nd
232nd
344th166th102nd
80th445th
691st
175th246th478th364th259th194th99th142nd
134th682nd193rd277th
63rd72nd53rd163rd374th156th250th
136th182nd
119th407th240th213th
Emojify
158th
171st
150th265th
Evil Numbers
2,486th1,536th2,771st1,746th
702nd623rd824th1,385th1,397th726th1,290th468th1,237th1,235th583rd
860th
491st
1,685th1,127th873rd
854th1,365th
199th
629th372nd
2,658th1st1,806th
2,779th
2,652nd1,161st1,043rd610th50th2,129th2,473rd
2,077th1,172nd436th680th
2,392nd1,987th
1,973rd3,183rd1,394th2,481st
Evil Numbers (Long)
1,260th1,267th751st1,037th
739th534th676th
416th750th712th369th955th645th369th
766th
339th
1,250th1,095th634th
448th936th
87th
425th111th
1,459th1st875th
1,059th
1,083rd1,511th774th247th455th46th1,052nd1,677th
1,312th657th440th
590th550th
691st1,831st882nd974th
Factorial Factorisation
183rd126th231st
470th
371st283rd
177th
404th130th
416th134th
140th270th
100th125th
133rd
39th321st
65th26th
343rd211th226th
185th
Farey Sequence
300th
307th374th258th124th
206th99th152nd448th549th371st86th541st451st192nd140th165th275th343rd
320th325th221st
148th408th
460th112th31st
232nd
293rd246th366th345th226th296th340th621st444th3rd233rd
674th534th393rd211th
288th170th303rd517th163rd281st272nd456th
Fibonacci
5,017th3,221st2,591st2,244th3,477th2,295th1,224th
804th450th654th3,411th3,212th2,334th3,571st2,569th393rd1,908th1,129th2,811th2,620th2,936th4,776th1,004th1,102nd2,906th767th2,072nd2,104th417th
6,731st3,159th492nd232nd2,003rd519th5,841st2,463rd534th2,600th2,224th1,994th3,403rd2,855th375th1,232nd56th763rd2,022nd1,213th1,154th739th2,141st8,223rd2,698th2,155th2,174th5,067th971st3,443rd3,018th4,888th
Fizz Buzz
4,916th1,897th
2,181st638th4,257th1,195th10,504th1,335th2,851st2,806th5,556th5,381st4,564th1,705th1,170th5,193rd1,718th1,711th9,303rd3,674th7,621st
2,006th
2,169th5,384th5,307th1,250th1,280th6,927th8,211th3,359th585th23rd714th1,611th4,539th3,810th1,648th4,757th4,533rd7,188th4,324th505th427th
615th1,191st1,591st5,695th2,724th1,931st1,701st11,579th8,544th691st1,237th
2,172nd8,600th1,259th
Foo Fizz Buzz Bar
369th961st1,314th1,029th
1,039th
275th
1,339th
1,033rd
311th
135th529th207th307th878th
2,037th139th394th
25th291st
985th
901st
844th
Forsyth–Edwards Notation
428th
607th
546th
271st
192nd
393rd
211th363rd465th109th373rd
415th449th
183rd84th
513th
330th
469th427th
Fractions
258th1,413th
1,180th
190th731st275th810th392nd557th647th477th
960th
1,464th574th
763rd
601st854th976th
282nd132nd
336th835th308th479th
567th179th
96th367th
842nd10th743rd588th
785th
1,453rd934th
Game of Life
370th
658th
263rd
Gijswijt’s Sequence
285th287th
162nd
497th
32nd
258th154th
148th
365th166th211th
309th
362nd399th217th170th
272nd
427th408th
6th180th
443rd191st412th
152nd325th
177th87th95th176th
Gray Code Decoder
453rd
266th228th
343rd305th
354th176th
254th224th330th
Gray Code Encoder
557th
527th151st
490th
163rd313th416th
307th
425th
221st
555th
317th80th
192nd
214th
16th137th473rd
29th558th297th
55th
306th243rd
200th345th
Happy Numbers
208th586th1,172nd
1,020th993rd
623rd278th857th1,229th1,100th
847th
286th739th503rd
371st763rd436th997th633rd
484th718th613th950th
770th1,111th
1,059th1,148th1,178th174th455th232nd
1,237th825th949th1,088th
1,283rd
304th1,031st
Happy Numbers (Long)
506th
178th645th386th551st
328th424th
226th
431st429th477th
1,165th703rd
441st376th300th562nd222nd135th
280th262nd229th118th
399th651st
921st350th739th
246th149th
408th1,113th684th725th
841st
679th480th
Hexdump
257th205th
112th
373rd300th
556th
388th
309th195th259th
243rd
203rd250th
143rd
241st152nd
58th
263rd434th173rd
286th107th436th
19th91st
510th221st
202nd74th
238th153rd
Intersection
683rd
566th
441st
706th
509th365th
308th
325th
173rd674th
599th
330th
396th521st
Inventory Sequence
309th569th444th
297th
327th
380th
521st
472nd
82nd514th
233rd170th
746th
519th631st
95th471st
304th556th
359th258th
ISBN
305th195th788th289th
402nd
822nd
441st
607th
465th934th
543rd574th
476th
175th25th827th61st754th560th621st
1,199th167th381st
120th197th
906th970th
779th
561st1,423rd633rd
Jacobi Symbol
476th
356th
16th
217th
97th
408th550th
255th104th
527th
412th
328th431st
Kaprekar Numbers
329th141st17th137th95th31st
123rd68th46th80th77th221st288th243rd86th75th60th573rd124th159th
116th135th128th
62nd409th
66th70th18th448th203rd
34th145th176th105th106th15th16th59th102nd275th115th458th
201st199th139th
69th136th
97th165th67th163rd
Kolakoski Constant
661st64th
256th
78th
346th
81st650th
347th
217th
Kolakoski Sequence
282nd55th
542nd297th458th955th1,013th
211th
387th
309th
392nd333rd
228th145th
335th
310th323rd772nd
69th902nd
588th
721st
912th
438th544th
Leap Years
921st
1,040th1,170th2,471st209th
302nd664th268th913th1,058th3,362nd542nd2,819th56th377th327th2,258th658th627th235th2,597th2,737th880th1,034th
307th248th
633rd78th677th288th2,301st504th454th799th
1,093rd558th470th1,819th387th364th
686th1,159th1,451st
1,998th778th1,245th
883rd3,638th294th1,300th
Levenshtein Distance
356th
430th
77th243rd
974th400th
57th
470th
348th338th
449th313th487th208th
335th185th
18th
480th52nd
39th475th
395th298th
161st784th466th
Leyland Numbers
714th
281st
111th967th932nd547th
163rd337th
282nd
391st313th
147th461st206th73rd
358th
860th365th
4th346th
628th596th
736th637th394th
781st180th828th375th
ln 2
595th
711th345th
291st
863rd204th541st293rd280th384th
374th457th
336th
454th245th
406th142nd
81st
564th
3rd
259th
28th829th
423rd
289th
264th
284th
405th
Look and Say
1,453rd1,413th325th595th
731st1,260th110th693rd
442nd
881st1,241st462nd210th
860th85th
239th
268th
1,321st
1,357th643rd622nd123rd
438th99th877th
175th
150th
1,275th
Lucky Numbers
285th483rd230th416th
339th336th353rd391st
422nd
531st
356th425th
429th641st
277th
96th427th377th251st
345th
161st177th
413th
405th105th404th
215th774th319th331st
35th341st
172nd626th
540th824th
375th964th307th308th
Lucky Tickets
605th
324th110th
246th
331st322nd
474th
Mahjong
277th
Mandelbrot
79th
114th81st
185th50th271st
268th250th129th
249th
149th203rd
325th
278th59th234th
317th147th
344th26th
298th251st
140th169th166th253rd
Maze
547th
Medal Tally
161st
392nd
416th
295th
286th
242nd
138th321st
46th
219th383rd
150th153rd
389th
330th
Minesweeper
267th
309th
Morse Decoder
101st
61st
Morse Encoder
396th
161st
Musical Chords
380th
340th
377th
N Queens
308th
187th130th
Niven Numbers
1,074th2,695th628th1,175th1,191st578th
1,310th955th1,378th619th1,854th1,133rd388th1,947th293rd877th760th787th1,244th1,275th1,470th2,359th1,452nd1,346th718th1,810th1,541st337th
2,595th2,140th642nd77th1,534th1,162nd464th660th366th551st1,029th1,251st1,618th683rd607th836th8th594th59th1,868th2,060th408th1,178th2,054th2,306th1,008th804th
1,407th2,101st737th2,270th
Niven Numbers (Long)
765th
237th834th521st425th
900th350th874th821st1,157th991st835th1,513th152nd1,278th787th1,011th757th484th400th
886th784th808th1,377th449th261st
1,501st
734th313th753rd171st2nd425th804th418th635th575th1,114th876th565th502nd127th293rd21st1,550th73rd298th884th
669th384th458th1,456th867th1,665th1,263rd1,081st
Number Spiral
502nd
309th
210th
254th297th
331st
201st
283rd
592nd
362nd157th
282nd691st
328th452nd
427th
445th460th
659th
154th
89th471st
Odious Numbers
2,157th1,715th2,137th1,379th
431st546th663rd1,142nd1,300th637th1,049th355th1,144th1,241st457th
743rd
1,018th
1,334th1,150th589th
502nd1,189th
156th
339th253rd
2,206th1st1,386th1,341st2,380th
2,432nd1,597th862nd443rd48th1,954th2,191st
1,929th1,090th560th567th
1,959th2,090th
1,631st2,702nd1,079th2,168th
Odious Numbers (Long)
1,437th1,256th647th1,005th
556th327th498th
381st727th663rd307th923rd634th355th
752nd
287th
1,066th1,023rd571st
408th728th
135th
394th160th
1,401st1st542nd463rd716th
826th1,489th1,257th196th417th46th1,262nd1,270th
1,076th686th484th
533rd1,015th
582nd1,693rd731st829th
Ordinal Numbers
476th413th
544th
654th
892nd
811th726th167th484th
1,128th504th
911th533rd
673rd379th969th
719th
463rd46th309th282nd806th796th
1,508th
151st735th259th
211th630th760th
198th657th944th125th1,708th
330th
689th
698th
PalindromemordnilaP
506th
351st
434th197th
699th
572nd
611th
438th286th
483rd503rd
651st
Pangram Grep
1,298th2,169th585th1,599th
2,066th981st
1,129th818th1,712th627th
1,141st602nd1,072nd527th519th
801st416th
449th157th
421st
383rd56th730th437th96th250th
1,043rd906th265th761st87th328th655th
357th205th
428th948th
531st845th501st748th
Partition Numbers
217th500th184th404th
273rd144th235th397th
224th387th
243rd
459th262nd196th
339th296th
143rd270th
241st
301st310th178th353rd
326th486th
255th331st265th408th
114th194th174th278th
Pascal’s Triangle
743rd
1,008th1,595th333rd374th
650th536th576th1,651st1,011th849th578th1,278th
882nd970th1,350th1,083rd
1,217th756th907th437th852nd676th856th
1st
564th522nd236th671st1st327th204th1,076th1,218th260th555th488th933rd
97th149th408th649th441st174th678th
250th355th510th527th
937th749th
Pernicious Numbers
611th1,167th815th466th
275th355th562nd920th1,438th995th338th1,316th251st837th702nd1,233rd1,035th685th1,156th1,010th1,148th1,578th722nd1st633rd1,641st
127th1,420th480th177th
328th1,227th759th412th516th904th857th223rd302nd153rd778th42nd677th113th
501st436th1,134th1,210th2,325th394th599th
936th1,392nd653rd1,311th
Pernicious Numbers (Long)
434th403rd798th667th
824th
581st
322nd
120th222nd73rd526th
433rd
140th
448th444th
174th707th
1st
284th763rd
134th235th227th
331st
529th664th421st68th441st39th343rd
374th198th511th
216th649th708th731st323rd
480th
Poker
468th
227th
Polyominoes
214th
Prime Numbers
3,077th973rd1,474th1,756th2,405th721st
1,020th1,829th1,399th805th1,460th752nd431st1,983rd2,010th1,593rd1,137th620th930th1,680th253rd
986th
660th338th
1st800th796th180th543rd647th1st1,741st393rd1,662nd
324th1,387th541st1,165th122nd506th226th1,436th1,313th525th1,028th728th
2,440th1,407th
1,896th
634th2,684th
Prime Numbers (Long)
1,300th878th548th
1,060th710th
732nd536th807th1,248th660th
406th1,550th694th800th610th924th771st1,279th177th
1,215th989th897th
650th971st
1st679th434th203rd1,119th378th1st573rd523rd632nd
1,485th1,112th375th
112th385th902nd838th335th455th914th
850th1,456th
726th
593rd1,086th
Proximity Grid
404th
487th
QR Decoder
306th
201st
266th
214th
394th
Quine
1st1,598th
3,648th281st3,692nd2,990th2,203rd4,251st1,535th4,198th3,140th2,994th5,052nd3,017th662nd3,172nd1,940th
1,820th2,291st4,088th4,862nd627th
2,627th1,650th154th2,060th745th2,191st2,003rd2,800th1,610th2,325th1,715th1,472nd1st2,852nd1,349th1,758th1,963rd1,797th558th3,069th4,040th1,906th171st4,816th615th4,824th485th1,450th1,929th3,388th1,845th3,349th1,782nd5,165th3,850th2,177th3,003rd2,911th
Recamán
197th515th431st144th
337th189th101st690th
167th533rd540th220th545th1,054th424th
826th766th467th
91st511th
589th
156th27th858th301st
517th288th265th
602nd
492nd48th
41st85th
390th225th570th
314th176th
357th596th381st721st
Repeating Decimals
490th
298th304th4th
Reverse Polish Notation
949th511th
272nd
346th
682nd1st671st
512th495th
520th488th
887th297th
Rijndael S-box
396th
292nd
528th74th
449th
62nd
Rock-paper-scissors-Spock-lizard
466th
Roman to Arabic
210th676th581st499th
481st458th480th637th329th423rd582nd776th139th371st353rd672nd306th
72nd
367th360th311th
187th
693rd
399th238th179th254th
362nd350th432nd
118th569th446th288th
47th2nd
465th332nd381st
250th386th
155th245th276th405th
ROT13
561st564th
647th
725th
642nd280th
860th403rd
703rd
350th
746th440th863rd681st
493rd
230th126th452nd
69th306th300th
355th
156th
1st
Rule 110
266th
64th
261st
462nd
290th
588th374th
294th
185th117th
40th
Scrambled Sort
142nd
467th
499th
405th
396th
403rd240th
380th99th
Set
349th
342nd
291st
301st70th
423rd
174th
Seven Segment
676th
907th
1,044th
493rd232nd
204th
275th
141st
664th
594th
Sierpiński Triangle
985th1,110th
313th
900th
453rd1,226th
741st695th
831st
433rd
1,020th
570th
1,139th1,134th826th
938th918th871st
221st693rd1,054th
351st
443rd
936th
Smith Numbers
419th
76th103rd
398th112th293rd
147th271st138th
193rd
136th57th
65th
574th
160th290th
48th
427th
225th372nd
441st249th
469th
239th218th
Spelling Numbers
87th
1st
589th389th
512th
Star Wars GPT
228th
237th
227th
275th191st
360th
Star Wars Opening Crawl
206th
Sudoku
317th
310th
Sudoku (Fill-in)
278th
275th
156th
Ten-pin Bowling
369th
204th
222nd172nd
Tic-tac-toe
311th
428th
235th
198th
219th
182nd25th218th225th
319th
354th236th206th
384th220th
210th
178th
138th
112th
Time Distance
292nd452nd
250th
255th53rd
Tongue-twisters
64th
43rd
254th416th
500th
857th
Topological Sort
324th
356th59th
366th
Tower of Hanoi
494th537th
131st267th220th
205th333rd
561st
733rd454th
411th
118th362nd
616th
455th646th
137th
703rd
566th301st539th499th
Transpose Sentence
444th
403rd
544th
317th
262nd
1st425th123rd
635th
149th665th
227th
55th205th
183rd
397th758th
Trinomial Triangle
360th
250th
167th
339th225th244th182nd
177th196th46th
95th
271st56th174th
276th
178th
100th
United States
443rd
410th
252nd
152nd
257th
259th
42nd135th92nd
419th213th
118th9th
241st
476th
Vampire Numbers
101st
266th
383rd
67th
114th260th
437th
Van Eck Sequence
574th720th452nd
379th
392nd
510th
388th
339th
645th
326th520th
897th
287th176th
789th
845th
800th
Zeckendorf Representation
289th368th317th268th
306th222nd
463rd509th277th438th316th
183rd415th327th273rd
286th293rd
77th
87th75th108th340th
211th
302nd
350th323rd265th
48th95th
152nd473rd226th330th
304th142nd
173rd192nd158th325th
γ
321st
309th
1st
1,319th
391st299th
438th
278th
λ
725th
501st
328th
313th794th
830th
π
561st
721st
1,559th581st287th
343rd386th
368th1,441st
783rd320th
439th
452nd357th
7th
928th
590th
384th
242nd
815th
682nd
520th1,255th
344th
237th
394th
τ
624th
1,086th527th352nd
321st356th
322nd
283rd
416th
421st272nd
15th
512th
344th
195th
669th
487th
307th
218th
341st
φ
664th
794th528th
418th512th665th573rd601st1,258th391st227th620th598th654th
422nd
759th
607th427th
730th482nd236th
172nd
622nd568th
69th
801st501st
46th718th478th
13th389th
673rd429th487th
420th233rd
414th
387th656th
√2
759th
1,086th707th
570th441st1,450th307th236th613th587th709th
560th
621st
480th
676th275th
244th345th
144th
298th
114th
549th
4th
925th
523rd
257th
370th
739th
𝑒
731st
518th553rd367th548th
430th407th331st386th712th630th294th211th618th396th417th1,075th466th698th
407th463rd335th1,010th680th476th
420th184th
121st
746th455th441st
504th248th326th381st606th20th329th
759th695th434th374th
433rd327th
401st419th427th551st