12 Days of Christmas
861st
755th
256th
82nd
769th1,682nd
101st94th
410th
342nd
24 Game
248th
302nd
216th
20th
241st
232nd49th
296th182nd
165th
99 Bottles of Beer
167th
631st
1,417th1,339th
588th891st
827th
262nd806th510th56th
183rd297th
263rd
1,695th
938th
1,260th43rd612th
415th49th2,145th
657th579th
345th
Abundant Numbers
807th1,101st
1,355th
991st
828th598th
332nd1,147th833rd
356th
431st401st
233rd46th
571st386th380th18th83rd685th
880th759th
484th312th
506th1,777th664th
2,328th2,051st
2,172nd2,352nd1,776th
Abundant Numbers (Long)
991st1,513th
535th
885th352nd640th
806th324th1,522nd75th505th307th977th577th540th
817th665th
225th90th
332nd437th333rd35th3rd419th461st
703rd669th
63rd433rd
801st463rd379th904th
852nd1,714th
661st370th1,230th856th
Arabic to Roman
423rd
886th
18th329th439th251st
70th
537th
370th
469th333rd549th818th
237th1,184th486th569th
495th2nd
702nd
99th
453rd189th204th594th274th320th
Arithmetic Numbers
380th
446th343rd
97th
267th416th
278th
456th
878th333rd235th
114th
164th321st432nd29th316th151st
486th
603rd38th
658th496th
353rd215th
558th285th514th493rd
Arrows
435th
605th
Ascending Primes
218th
591st
248th
467th
433rd
236th
109th27th182nd
788th
616th112th
254th
393rd
ASCII Table
807th
497th
478th
351st
547th
232nd
315th327th
556th
353rd900th
36th891st377th
671st319th
233rd176th
848th239th
644th
1,276th
Billiards
328th
327th
brainfuck
1,270th
698th
279th
555th450th
96th
1,087th
291st
202nd62nd
294th
648th
Card Number Validation
465th58th
311th
511th
315th
240th
291st
301st92nd
335th
258th
560th253rd
432nd116th
400th
402nd
234th
Catalan Numbers
368th
280th912th1,386th406th812th297th630th767th715th608th359th
531st663rd
433rd215th
198th
929th136th
188th
731st
720th1,368th469th658th30th1,248th1,130th
112th
610th
580th
734th
618th
Catalan’s Constant
630th336th
179th
206th
177th
239th
3rd
740th
263rd
173rd603rd
369th
243rd
141st
Christmas Trees
575th
167th
1,075th
543rd
1,021st492nd
121st
453rd380th224th30th692nd331st
270th1,746th234th
288th232nd
324th724th
1,188th
301st597th
Collatz
408th2,040th
727th
1,179th117th
1,006th1,556th1,313th565th
687th
1,830th771st1,029th
2,685th678th620th
1,557th589th1,113th
145th40th214th810th1,094th989th
937th892nd69th
290th370th
1,318th833rd351st1,030th
572nd1,070th671st446th1,443rd848th
CSS Colors
119th
200th
266th
1st
236th
Cubes
173rd
497th
311th
Day of Week
305th
913th
607th
469th
629th
321st
942nd336th
404th
260th286th355th1,234th
417th744th458th
567th
489th1st
957th247th
786th
424th
709th596th
DFA Simulator
486th
Diamonds
333rd526th667th39th802nd
633rd752nd
290th91st
658th
706th
Divisors
1,717th2,319th897th1,597th
1,224th1,590th1,401st700th
2,207th916th2,979th1,024th1,252nd
2,632nd1,248th2,978th
887th860th2,533rd
1,218th208th
1,169th1,131st1,393rd1,722nd246th786th269th
2,628th1,124th1,140th1,387th387th
35th303rd2,807th2,610th985th319th1,432nd
2,175th2,355th1,267th4,431st2,611th2,540th
Emirp Numbers
557th
223rd478th
1,158th
240th
754th
473rd580th
956th599th
1,041st
945th750th551st1,089th592nd716th
618th997th130th284th164th157th
780th
897th
192nd
1,066th677th
Emirp Numbers (Long)
162nd292nd133rd302nd
104th129th86th548th
504th531st257th184th120th
361st
193rd
318th161st100th
98th435th
657th
176th230th470th340th245th313th105th143rd
141st648th190th262nd
62nd73rd52nd119th200th156th175th
95th84th
117th144th232nd170th
Emojify
153rd
163rd
145th256th
Evil Numbers
2,381st1,449th
1,695th
671st593rd777th1,302nd1,317th693rd1,200th444th1,151st1,155th572nd
838th
473rd
1,604th932nd807th
825th1,282nd
185th
604th354th
2,545th1st1,725th
2,709th
2,538th1,076th1,150th559th45th2,032nd2,373rd
1,982nd1,098th419th649th
2,291st1,891st
1,876th3,057th1,309th2,590th
Evil Numbers (Long)
1,200th1,207th
994th
699th506th643rd
398th712th680th349th890th614th372nd
710th
323rd
1,191st1,050th602nd
484th886th
79th
388th102nd
1,387th1st837th
1,020th
1,039th1,479th727th371st423rd41st1,004th1,602nd
1,249th622nd417th
558th515th
673rd1,749th823rd906th
Factorial Factorisation
135th
437th
348th260th
171st
366th130th
388th128th
109th249th
97th119th
126th
44th326th
58th31st
281st205th215th
Farey Sequence
306th360th303rd118th
199th98th138th424th546th357th81st511th272nd184th130th162nd291st338th
318th321st215th
149th386th
447th106th29th
224th
299th232nd358th336th253rd287th333rd584th423rd3rd225th
560th505th226th210th
286th169th305th492nd152nd277th274th378th
Fibonacci
4,760th2,152nd3,326th2,956th1,161st
725th431st622nd3,269th3,649th2,361st3,419th2,437th382nd1,824th1,078th2,677th2,626th2,801st4,532nd959th2,525th2,764th772nd3,064th2,114th399th
6,416th3,044th472nd223rd1,972nd493rd5,546th2,367th507th2,462nd2,124th2,660th3,232nd2,684th1,788th1,803rd55th721st1,930th1,856th1,103rd703rd2,102nd7,882nd2,632nd2,031st2,055th4,813th927th3,268th2,952nd4,650th
Fizz Buzz
4,783rd2,124th624th8,084th1,173rd10,297th1,305th2,787th2,744th5,397th5,681st4,435th1,664th1,149th5,054th1,762nd1,720th9,096th3,078th7,431st
2,043rd
2,115th5,237th5,163rd1,292nd1,237th6,880th8,020th
578th23rd699th1,570th4,403rd3,725th1,612th4,618th4,427th7,028th4,198th498th422nd10,774th603rd1,169th1,556th5,545th2,667th1,880th1,661st11,354th8,353rd673rd1,217th
2,109th8,238th1,227th6,569th
Foo Fizz Buzz Bar
357th918th
977th
988th
263rd
1,300th
1,006th
307th
159th499th204th290th836th
1,953rd129th374th
24th280th
947th
858th
999th
Forsyth–Edwards Notation
391st
584th
519th
259th
191st
316th
193rd351st444th110th361st
398th415th
173rd89th
494th
310th
448th409th
Fractions
239th1,375th
1,109th
174th681st253rd756th368th514th600th462nd
906th
1,264th555th
711th
561st804th920th
238th118th
304th783rd282nd454th
525th161st
91st343rd
788th10th699th546th
738th
798th874th
Game of Life
353rd
628th
229th
Gijswijt’s Sequence
261st268th
138th
461st
30th
232nd108th
128th
344th132nd192nd
291st
337th371st197th142nd
249th
401st381st
10th150th
486th169th383rd
129th301st
149th80th84th
Happy Numbers
191st558th
967th946th
258th812th1,173rd1,044th
804th
272nd698th474th
360th720th410th958th601st
455th677th583rd905th
733rd1,053rd
1,007th1,097th1,120th157th429th210th
1,179th777th913th1,031st
1,231st
285th978th
Happy Numbers (Long)
100th613th638th
298th402nd
380th403rd449th
1,110th690th
418th355th623rd527th235th140th
263rd240th127th115th
392nd615th
866th336th703rd
219th174th
395th1,058th656th683rd
790th
862nd
Hexdump
210th185th
89th
363rd292nd
536th
383rd
298th186th208th
228th
194th240th
143rd
227th140th
54th
256th357th196th
277th101st366th
18th83rd
487th216th
187th69th
230th144th
Intersection
677th
543rd
426th
675th
484th321st
272nd
249th
168th649th
526th
318th
362nd497th
Inventory Sequence
274th531st
282nd
305th
355th
316th
439th
105th475th
213th160th
698th
473rd584th
91st443rd
277th514th
335th243rd
ISBN
290th179th
275th
345th
799th
428th
593rd
458th860th
532nd535th
321st
160th22nd783rd60th726th391st600th
1,150th169th375th
110th176th
869th938th
748th
542nd1,354th561st
Jacobi Symbol
441st
329th
17th
354th
87th
373rd469th
230th92nd
488th
375th
395th
Kaprekar Numbers
105th130th100th171st
88th57th34th70th
437th103rd409th79th63rd91st
134th
114th124th107th
287th
53rd6th
186th
41st220th97th
120th125th191st416th
111th449th
24th181st170th
78th128th
94th148th119th142nd
Kolakoski Constant
622nd59th
186th
75th
330th
68th613th
311th
204th
Kolakoski Sequence
265th49th
514th282nd426th913th
201st
369th
294th
418th305th
214th136th
320th
295th306th732nd
59th821st
558th
689th
874th
415th649th
Leap Years
1,007th1,122nd
212th
312th665th261st913th
3,223rd555th2,701st110th417th329th2,170th769th636th225th2,543rd2,650th853rd993rd
342nd242nd
643rd36th445th315th2,198th533rd454th778th
1,051st568th1,659th1,740th372nd368th
710th1,111th1,423rd
1,915th749th1,183rd
855th3,494th321st1,004th
Levenshtein Distance
351st
413th
105th226th
941st383rd
89th
457th
460th327th
452nd299th478th204th
359th
36th
467th84th
21st463rd
669th291st
164th277th456th
Leyland Numbers
694th
281st
105th935th899th543rd
158th334th
501st284th
166th297th
138th443rd203rd69th
356th
828th358th
4th180th
611th580th
714th622nd382nd
760th177th807th323rd
ln 2
671st318th
266th
819th187th508th270th256th365th
373rd428th
321st
426th225th
381st132nd
72nd
531st
3rd
235th
27th787th
394th
268th
245th
263rd
333rd
Look and Say
1,365th1,327th307th
688th1,181st103rd653rd
423rd
824th1,169th430th201st
799th78th
224th
280th
1,249th
1,281st606th581st115th
411th92nd816th
154th
138th
1,203rd
Lucky Numbers
264th
213th389th
308th307th323rd361st
392nd
499th
326th394th
252nd498th
260th
85th395th280th232nd
312th
141st147th
383rd
321st171st381st
206th737th296th301st
32nd313th
154th571st
510th793rd
348th909th306th336th
Lucky Tickets
303rd99th
224th
311th280th
Mahjong
242nd
Mandelbrot
68th
123rd70th
173rd56th252nd
251st231st87th
200th
131st188th
299th
257th50th221st
294th130th
320th21st
276th237th
122nd148th85th140th
Maze
499th
Medal Tally
149th
368th
391st
277th
269th
181st
124th303rd
41st
199th359th
141st142nd
356th
107th
Minesweeper
231st
262nd
Morse Decoder
100th
58th
Morse Encoder
375th
146th
Musical Chords
342nd
300th
338th
N Queens
286th
172nd124th
Niven Numbers
1,030th1,079th1,133rd547th
1,238th908th1,300th598th2,584th1,072nd384th1,956th274th886th688th778th1,251st1,194th1,391st2,489th1,375th1,319th668th1,704th1,465th318th
2,473rd2,022nd367th63rd1,454th1,101st523rd744th343rd558th1,007th1,212th1,525th635th587th793rd8th604th46th1,789th1,935th410th1,161st1,929th2,179th956th760th
1,349th2,013th715th2,280th
Niven Numbers (Long)
503rd822nd492nd382nd
862nd336th843rd784th
950th823rd1,448th141st1,253rd749th973rd758th457th386th
848th781st817th1,310th432nd258th
1,432nd
712th298th721st160th2nd440th762nd403rd617th603rd1,064th829th523rd464th123rd279th21st1,504th70th284th844th
641st375th410th1,390th837th1,585th1,205th945th
Number Spiral
461st
284th
194th
236th274th
300th
184th
205th
516th
338th142nd
261st636th
299th421st
1,276th399th
412th427th
495th
147th
92nd437th
Odious Numbers
2,421st1,655th
1,312th
407th521st633rd1,093rd1,238th602nd1,001st339th1,094th1,178th439th
738th
977th
1,275th786th562nd
517th1,122nd
141st
322nd225th
2,116th1st1,517th1,281st2,312th
2,361st1,530th838th425th43rd1,879th2,104th
1,854th1,038th536th541st
1,909th2,016th
1,566th2,625th1,029th2,203rd
Odious Numbers (Long)
1,562nd1,196th
957th
525th317th472nd
363rd681st631st291st858th604th337th
709th
272nd
1,017th984th546th
409th687th
121st
373rd147th
1,336th1st516th429th682nd
772nd1,428th1,197th183rd381st41st1,202nd1,225th
1,026th655th461st
503rd965th
554th1,626th693rd776th
Ordinal Numbers
461st405th
528th
636th
865th
849th705th203rd470th
1,099th488th
890th516th
656th383rd960th
696th
450th44th308th286th783rd781st
1,468th
154th713th260th
165th614th745th
237th642nd915th118th
328th
573rd
1,170th
PalindromemordnilaP
316th
319th
147th182nd
641st
524th
567th
399th266th
443rd469th
463rd
Pangram Grep
2,053rd
1,961st931st
1,070th
1,626th590th
1,021st494th498th
756th
371st152nd
392nd
356th51st688th401st91st233rd
991st941st228th720th79th307th614th
436th418th
897th
797th
1,225th
Partition Numbers
187th434th120th336th
235th129th202nd345th
189th321st
217th
400th219th161st
263rd258th
116th230th
207th
268th270th139th310th
280th84th
221st287th227th355th
98th168th201st238th
Pascal’s Triangle
958th1,528th363rd354th
612th511th541st1,578th
805th550th1,209th
845th934th1,284th1,061st
1,162nd740th884th410th806th652nd813th
1st
528th494th228th634th1st359th178th1,029th1,175th300th520th455th888th
91st139th377th618th414th165th641st
281st321st484th650th
986th893rd
Pernicious Numbers
591st1,114th778th467th
479th368th511th880th1,420th951st320th1,243rd235th819th700th1,189th1,023rd682nd935th975th1,104th1,441st649th1st635th1,578th
119th1,342nd495th168th
310th1,148th747th341st537th864th837th210th285th145th726th38th643rd105th
452nd418th1,096th1,150th2,179th401st579th
891st1,241st613th1,328th
Pernicious Numbers (Long)
960th
535th
721st
113th684th69th484th
428th
133rd
416th411th
171st657th
1st
258th899th
127th209th245th
314th
490th616th589th145th409th38th312th
344th184th320th
202nd592nd653rd907th294th
553rd
Poker
449th
217th
Polyominoes
184th
Prime Numbers
1,403rd1,639th
893rd
945th
1,319th847th
694th403rd1,865th
1,510th
571st953rd3,080th237th
950th
644th316th
1st
741st167th536th586th1st1,669th1,355th
1,311th1,302nd842nd1,086th115th465th211th1,352nd1,223rd634th1,071st672nd
2,969th1,343rd
2,096th3,041st
Prime Numbers (Long)
516th
746th
666th505th807th865th1,333rd
400th1,442nd
737th577th1,125th906th
160th
1,145th881st802nd
604th885th
1st
397th186th1,102nd354th1st610th706th
1,436th1,038th587th
106th375th819th771st312th432nd845th
903rd1,354th
671st
558th1,036th
Proximity Grid
387th
462nd
QR Decoder
290th
191st
256th
208th
371st
Quine
33rd3,918th262nd2,965th2,777th2,048th3,984th1,344th3,941st2,904th2,769th4,753rd2,799th1,261st2,945th1,820th
1,737th2,376th3,822nd3,030th1,585th
2,402nd1,525th534th2,031st1,135th2,016th1,889th2,647th1,422nd2,172nd1,773rd1,453rd463rd2,624th1,161st1,632nd1,830th1,649th478th2,831st3,812th1,797th163rd4,545th1,123rd4,566th1st1,405th1,937th3,173rd1,690th3,131st1,763rd4,861st4,999th2,488th5,023rd2,455th
Recamán
188th494th509th135th
331st185th101st683rd
162nd511th518th220th526th1,007th412th
786th735th452nd
88th491st
559th
149th22nd816th297th
500th274th279th
592nd
470th46th
39th82nd
377th214th547th
307th176th
346th573rd374th844th
Repeating Decimals
458th
285th289th4th
Reverse Polish Notation
909th487th
276th
327th
647th1st484th
495th470th
498th466th
852nd286th
Rijndael S-box
365th
253rd
472nd87th
412th
Rock-paper-scissors-Spock-lizard
452nd
Roman to Arabic
191st209th
479th
462nd442nd460th613th
404th562nd743rd115th364th335th647th313th
63rd
356th338th294th
176th
666th
384th212th174th228th
353rd329th417th
124th550th430th268th
43rd2nd
446th323rd369th
230th367th
170th219th263rd
ROT13
343rd461st
566th
639th
560th229th
762nd341st
565th
156th
660th380th645th589th
444th
189th103rd441st
42nd312th293rd
297th
135th
1st
Rule 110
258th
65th
247th
437th
233rd
559th349th
277th
178th113th
35th
Scrambled Sort
131st
418th
449th
360th
366th220th
344th90th
361st
Set
324th
318th
266th
274th67th
353rd
205th
Seven Segment
665th
887th
1,024th
482nd222nd
195th
262nd
121st
651st
585th
Sierpiński Triangle
938th1,061st
292nd
860th
250th1,170th
711th670th
792nd
402nd
973rd
543rd
1,091st1,081st786th
894th875th823rd
207th666th1,005th
329th
419th
892nd
Smith Numbers
390th
91st
368th106th277th
134th251st131st
168th
123rd49th
100th
538th
150th267th
42nd
392nd
202nd343rd
408th229th
438th
218th
Spelling Numbers
1st
565th380th
495th
Star Wars GPT
173rd
198th
196th
227th157th
214th
Star Wars Opening Crawl
200th
Sudoku
304th
298th
Sudoku (Fill-in)
266th
263rd
157th
Ten-pin Bowling
343rd
182nd
203rd150th
Tic-tac-toe
282nd
391st
217th
186th
207th
172nd32nd202nd211th
288th
323rd213th189th
346th203rd
95th
166th
130th
104th
Time Distance
287th438th
243rd
249th52nd
Tongue-twisters
1,167th
842nd
633rd
753rd
61st
41st
235th391st
471st
822nd
Topological Sort
271st
303rd49th
Tower of Hanoi
433rd
92nd73rd158th
152nd225th
374th
522nd442nd
277th
80th242nd
400th
300th460th
112th
497th
337th
328th
Transpose Sentence
388th
367th
489th
292nd
236th
1st377th129th
570th
120th598th
207th
44th185th
171st
358th230th
Trinomial Triangle
298th
138th
294th187th207th156th
139th172nd40th
75th
231st43rd141st
193rd
145th
78th
United States
430th
384th
246th
146th
250th
255th
41st124th74th
409th152nd
108th9th
239th
462nd
Vampire Numbers
769th799th
726th84th
257th
396th
63rd
103rd242nd
410th
625th
70th
Van Eck Sequence
349th
356th
481st
316th
208th
605th
306th489th
844th
254th164th
1,148th
772nd
752nd
Zeckendorf Representation
75th335th
252nd
277th203rd
424th458th253rd408th289th
179th387th290th226th
258th263rd
77th
84th71st
307th
200th
320th
317th291st230th
48th77th
135th371st206th297th
270th127th
169th178th153rd271st
γ
435th304th
289th
1st
1,218th
363rd281st
404th
263rd
λ
1,083rd
762nd
696th
469th
310th
295th728th
883rd
796th
π
2,299th700th1,219th
1,506th548th269th
324th373rd
363rd1,414th
769th311th
425th
338th339th
7th
904th
1,374th
556th
366th
219th
792nd
640th
504th1,228th
326th
224th
321st
τ
1,392nd
1,425th
1,067th504th331st
310th336th
316th
269th
338th
376th250th
14th
1,003rd
489th
322nd
182nd
637th
463rd
293rd
211th
284th
φ
642nd
783rd505th1,821st405th494th643rd555th584th1,237th388th219th599th579th631st
415th
590th417th
712th466th231st
321st
600th548th
82nd
784th523rd
1,188th
45th696th461st
13th396th
650th411th468th
408th225th
398th365th385th614th
√2
2,146th1,044th678th
551st426th1,419th292nd235th591st567th677th
466th
598th
470th
654th259th
223rd325th
134th
276th
1,362nd
104th
528th
4th
879th
506th
241st
355th
680th
𝑒
496th531st354th530th2,139th411th392nd309th357th
605th278th196th594th373rd390th1,032nd461st672nd
387th440th314th969th561st455th
401st172nd
18th
718th479th419th
481st232nd264th364th578th67th272nd
738th669th414th369th
407th308th
382nd430th405th441st