12 Days of Christmas
801st
750th
254th
80th
763rd1,668th
99th94th
408th
340th
24 Game
242nd
295th
209th
19th
235th
227th47th
289th173rd
159th
99 Bottles of Beer
164th
540th
1,411th1,333rd
585th888th
824th
263rd803rd505th55th
181st299th
264th
1,687th
935th
1,253rd42nd608th
411th48th2,135th
652nd575th
347th
Abundant Numbers
726th1,095th
1,346th
982nd
826th591st
333rd1,147th827th
669th
429th400th
245th46th
568th385th379th18th82nd681st
875th757th
481st147th
502nd1,764th659th
2,314th2,035th
2,157th2,340th1,763rd
Abundant Numbers (Long)
868th1,501st
528th
864th355th748th
783rd326th1,504th75th500th307th956th631st534th
786th655th
245th89th
335th432nd336th35th3rd422nd457th
701st659th
63rd116th
778th463rd381st877th
818th1,693rd
651st354th1,216th824th
Arabic to Roman
421st
882nd
17th327th437th250th
69th
535th
372nd
467th331st546th814th
236th1,179th484th566th
493rd2nd
698th
98th
451st188th202nd591st272nd318th
Arithmetic Numbers
372nd
436th333rd
96th
264th405th
446th
863rd324th237th
115th
167th312th420th29th305th154th
476th
591st38th
650th482nd
341st206th
547th278th500th480th
Arrows
421st
586th
Ascending Primes
214th
582nd
460th
376th
233rd
105th26th180th
781st
606th85th
249th
385th
ASCII Table
804th
495th
476th
350th
543rd
312th325th
552nd
352nd895th
36th886th376th
667th316th
232nd176th
845th238th
640th
1,268th
Billiards
320th
319th
brainfuck
1,260th
696th
279th
556th452nd
98th
1,079th
291st
201st62nd
294th
645th
Card Number Validation
462nd57th
307th
504th
311th
238th
295th
298th91st
333rd
257th
554th246th
424th117th
392nd
394th
233rd
Catalan Numbers
362nd
276th900th1,377th400th803rd293rd619th757th704th550th353rd
521st648th
426th213th
196th
918th135th
186th
719th
709th1,359th460th647th30th1,239th1,122nd
112th
599th
571st
722nd
607th
Catalan’s Constant
627th334th
177th
205th
175th
239th
3rd
732nd
263rd
171st598th
367th
243rd
140th
Christmas Trees
568th
166th
1,063rd
1,013th487th
121st
450th377th219th30th686th330th
267th1,730th232nd
286th230th
323rd717th
1,176th
298th590th
Collatz
405th2,023rd
727th
1,169th110th
1,001st1,547th1,307th562nd
689th
1,817th1,030th1,022nd
2,666th681st620th
1,548th582nd1,103rd
144th40th211th801st1,086th983rd
931st896th69th
287th366th
1,312th835th347th1,023rd
571st1,070th671st443rd1,430th841st
CSS Colors
252nd
182nd
258th
2nd
216th
Cubes
173rd
494th
310th
Day of Week
298th
1,011th
597th
462nd
820th
314th
923rd329th
395th
254th278th348th1,257th
403rd728th451st
558th
482nd1st
939th241st
768th
418th
693rd585th
DFA Simulator
484th
Diamonds
330th521st656th40th792nd
623rd742nd
287th91st
648th
694th
Divisors
1,701st2,283rd873rd1,581st
1,210th1,572nd1,682nd691st
2,175th899th2,959th1,005th1,233rd
2,613th1,257th2,958th
863rd850th2,515th
1,203rd206th
1,158th1,119th1,377th1,706th243rd777th266th
2,609th1,112th1,128th1,371st378th
35th299th2,788th2,593rd966th315th1,415th
2,154th2,356th1,248th4,414th2,594th2,522nd
Emirp Numbers
547th
224th469th
1,145th
698th
465th570th
943rd589th
1,030th
932nd741st542nd1,078th582nd706th
607th986th128th255th162nd155th
769th
885th
189th
1,054th666th
Emirp Numbers (Long)
162nd291st133rd303rd
104th129th86th544th
502nd528th256th184th120th
192nd
319th161st100th
98th434th
654th
176th227th468th341st244th314th105th143rd
141st645th189th261st
62nd73rd52nd119th199th156th175th
95th84th
117th144th229th167th
Emojify
152nd
163rd
144th255th
Evil Numbers
2,371st1,431st
1,680th
466th601st796th1,284th1,299th698th1,187th444th1,141st1,149th581st
951st
483rd
1,589th938th818th
832nd1,268th
183rd
612th351st
2,529th1st1,707th
2,690th
2,520th1,073rd1,140th569th44th2,013th2,351st
1,960th1,090th419th668th
2,271st1,877th
1,862nd3,042nd1,291st2,569th
Evil Numbers (Long)
1,186th1,193rd
978th
606th502nd639th
395th708th674th351st885th610th374th
325th
1,177th1,025th598th
480th881st
77th
404th99th
1,377th1st834th
1,005th
1,032nd1,462nd723rd373rd423rd40th989th1,583rd
1,236th618th417th
554th511th
653rd1,733rd820th893rd
Factorial Factorisation
64th
425th
342nd252nd
165th
359th
379th126th
109th240th
95th119th
124th
38th320th
57th31st
273rd199th209th
Farey Sequence
298th352nd295th117th
198th97th137th415th537th349th80th504th269th183rd129th161st340th328th
309th312th219th
148th379th
439th105th28th
223rd
290th230th350th326th259th284th323rd575th414th3rd156th
552nd499th224th209th
283rd166th297th486th151st274th271st371st
Fibonacci
4,729th2,147th3,316th2,949th1,159th
751st427th614th3,256th3,633rd2,355th3,426th2,431st378th1,822nd1,063rd2,663rd2,767th2,787th1,145th944th2,519th2,757th716th3,053rd2,110th395th
6,376th3,024th468th221st1,968th487th5,509th2,382nd501st2,456th2,119th2,647th3,219th2,670th1,803rd1,786th55th713th1,926th1,915th1,088th695th2,098th7,826th2,619th2,027th2,046th4,780th912th3,255th2,945th4,621st
Fizz Buzz
4,755th2,111th615th8,052nd1,163rd10,260th1,295th2,771st2,727th5,370th5,638th4,411th1,652nd1,139th5,026th1,749th1,708th9,060th3,535th7,398th
2,031st
2,102nd5,210th5,136th1,282nd1,227th6,847th7,988th
572nd23rd689th1,560th4,379th3,705th1,601st4,591st4,403rd6,995th4,176th495th419th10,735th595th1,159th1,546th5,517th2,651st1,869th1,649th11,314th8,321st664th1,207th
2,097th8,182nd1,215th6,533rd
Foo Fizz Buzz Bar
353rd913th
972nd
981st
260th
1,169th
1,000th
302nd
128th493rd201st287th831st
1,943rd130th375th
23rd277th
942nd
853rd
993rd
Forsyth–Edwards Notation
387th
578th
514th
253rd
310th
189th346th440th109th356th
394th411th
169th88th
489th
303rd
444th405th
Fractions
235th1,370th
1,103rd
170th675th249th752nd363rd513th594th460th
899th
1,259th
706th
558th798th914th
449th
234th114th
301st779th278th452nd
523rd157th
88th338th
725th10th694th544th
734th
792nd861st
Game of Life
354th
629th
228th
Gijswijt’s Sequence
257th266th
137th
458th
30th
227th108th
339th131st188th
285th
331st367th193rd141st
243rd
396th377th
10th103rd
483rd165th379th
127th295th
148th79th83rd
Happy Numbers
187th547th
952nd930th
255th798th1,159th1,028th
790th
277th683rd439th
352nd703rd400th942nd588th
456th661st572nd889th
716th1,037th
992nd1,082nd1,105th157th419th207th
1,165th761st897th1,016th
1,218th
274th963rd
Happy Numbers (Long)
95th601st629th
295th398th
376th399th451st
1,095th885th
415th350th612th517th232nd138th
259th240th126th117th
388th603rd
852nd334th691st
220th171st
391st1,042nd646th673rd
779th
848th
Hexdump
207th180th
86th
360th289th
528th
378th
295th181st204th
189th235th
138th
224th139th
53rd
252nd354th191st
273rd98th361st
18th80th
481st213th
182nd67th
225th140th
Intersection
665th
534th
418th
669th
476th317th
268th
246th
164th639th
517th
313th
356th490th
Inventory Sequence
286th525th
279th
304th
355th
436th
104th469th
219th161st
690th
467th578th
90th331st
274th508th
332nd243rd
ISBN
284th179th
272nd
343rd
789th
426th
590th
456th852nd
528th531st
317th
160th22nd773rd60th722nd389th597th
1,145th169th373rd
110th176th
861st930th
744th
538th1,349th557th
Jacobi Symbol
437th
325th
17th
354th
90th
369th465th
226th93rd
484th
371st
391st
Kaprekar Numbers
107th131st101st172nd
89th58th30th70th
436th104th406th79th63rd92nd
140th
116th125th108th
283rd
53rd6th
187th
41st221st98th
121st126th192nd415th
112th448th
24th182nd171st
74th129th
95th149th115th142nd
Kolakoski Constant
620th60th
184th
75th
328th
68th611th
310th
203rd
Kolakoski Sequence
278th49th
513th275th421st910th
200th
367th
290th
418th303rd
213th136th
318th
291st304th730th
59th817th
556th
687th
871st
415th648th
Leap Years
838th1,109th
207th
309th656th258th907th
3,205th550th2,687th108th413th326th2,156th2,337th630th222nd2,532nd2,634th846th988th
339th239th
637th35th440th312th2,185th528th449th764th
1,039th563rd1,644th1,724th369th365th
702nd1,098th1,409th
1,899th739th1,169th
848th3,474th318th998th
Levenshtein Distance
348th
409th
103rd224th
936th
87th
453rd
277th324th
448th297th472nd202nd
357th
35th
462nd82nd
20th458th
664th289th
161st274th452nd
Leyland Numbers
688th
280th
105th927th891st539th
158th333rd
498th283rd
166th296th
138th440th203rd69th
353rd
820th356th
4th180th
607th575th
708th617th380th
754th177th799th323rd
ln 2
662nd314th
265th
807th185th503rd267th255th359th
367th423rd
317th
421st223rd
374th129th
71st
524th
3rd
233rd
27th775th
387th
238th
244th
262nd
327th
Look and Say
1,355th1,319th305th
682nd1,174th103rd647th
817th1,162nd429th201st
792nd77th
224th
278th
1,242nd
1,274th601st576th115th
410th92nd809th
154th
138th
1,196th
Lucky Numbers
234th
203rd374th
291st289th308th343rd
373rd
483rd
310th376th
482nd
248th
82nd377th263rd222nd
294th
138th144th
364th
299th166th363rd
196th723rd280th284th
32nd295th
148th559th
496th778th
329th897th288th317th
Lucky Tickets
303rd97th
219th
310th117th
Mahjong
237th
Mandelbrot
67th
122nd70th
173rd58th248th
247th228th87th
200th
130th187th
297th
254th50th219th
293rd129th
317th21st
276th234th
121st148th85th140th
Maze
490th
Medal Tally
147th
363rd
386th
273rd
266th
178th
123rd298th
40th
196th355th
137th139th
352nd
106th
Minesweeper
228th
259th
Morse Decoder
100th
58th
Morse Encoder
371st
146th
Musical Chords
338th
297th
334th
N Queens
286th
171st124th
Niven Numbers
1,005th1,068th1,124th537th
1,229th886th1,289th587th2,570th1,065th374th1,932nd270th866th675th763rd1,241st1,187th1,036th2,472nd1,360th1,302nd657th1,675th1,435th312th
2,456th1,999th360th63rd1,424th1,093rd513th729th336th547th983rd1,204th1,498th624th576th777th8th593rd46th1,760th1,911th400th1,152nd1,905th2,160th933rd744th
1,335th1,990th700th2,262nd
Niven Numbers (Long)
495th805th483rd381st
760th851st825th769th
934th806th1,436th139th1,240th740th955th837th449th385th
832nd766th801st1,299th426th263rd
1,417th
709th302nd702nd157th2nd433rd749th402nd610th594th1,047th811th516th456th123rd284th21st1,490th70th288th827th
634th374th409th1,377th819th1,571st1,193rd930th
Number Spiral
401st
284th
193rd
236th274th
185th
205th
516th
339th143rd
260th634th
302nd428th
1,277th403rd
418th297th
496th
149th
92nd442nd
Odious Numbers
2,407th1,637th
1,297th
286th528th634th1,080th1,221st602nd989th343rd1,081st1,161st449th
784th
724th
1,258th807th569th
518th1,109th
139th
334th226th
2,098th1st1,499th1,264th2,293rd
2,341st1,511th838th436th42nd1,866th2,086th
1,834th1,031st543rd548th
1,893rd1,996th
1,544th2,613th1,017th2,186th
Odious Numbers (Long)
1,545th1,183rd
941st
446th320th471st
365th679th620th294th847th595th340th
1,095th
275th
1,002nd969th548th
409th675th
119th
389th144th
1,324th1st522nd429th670th
772nd1,413th1,184th180th376th40th1,189th1,214th
1,013th642nd466th
508th949th
556th1,609th682nd758th
Ordinal Numbers
459th404th
525th
633rd
858th
842nd703rd203rd467th
1,109th556th
882nd511th
654th382nd952nd
694th
453rd44th306th286th777th775th
1,461st
154th711th259th
165th611th739th
236th639th907th118th
326th
570th
1,163rd
PalindromemordnilaP
230th
305th
139th176th
631st
515th
557th
388th258th
431st463rd
444th
Pangram Grep
2,039th
1,947th924th
1,061st
1,613th581st
1,012th491st495th
760th
364th152nd
381st
350th50th681st404th90th237th
982nd933rd227th713th78th302nd605th
429th413th
890th
785th
1,216th
Partition Numbers
186th430th118th335th
234th129th204th343rd
188th320th
397th218th160th
262nd257th
119th230th
207th
267th269th139th310th
282nd80th
220th286th226th353rd
97th167th200th237th
Pascal’s Triangle
960th1,516th362nd353rd
608th508th538th1,568th
801st547th1,199th
840th932nd1,273rd767th
1,152nd736th878th408th802nd649th808th
1st
525th492nd227th630th1st358th178th1,021st1,165th299th517th453rd882nd
93rd139th376th614th412th165th637th
280th323rd482nd645th
979th886th
Pernicious Numbers
579th1,096th764th457th
468th360th526th864th1,404th949th313th1,230th233rd804th687th1,173rd1,060th669th919th961st1,087th1,425th637th1st623rd1,559th
118th1,326th486th167th
303rd1,132nd734th334th502nd849th822nd209th279th144th714th37th631st104th
443rd412th1,081st1,134th2,161st393rd567th
875th1,228th601st1,314th
Pernicious Numbers (Long)
949th
526th
714th
112th679th68th474th
435th
132nd
403rd399th
168th649th
1st
252nd891st
123rd204th229th
307th
482nd608th582nd144th397th37th305th
334th181st312th
198th585th652nd898th287th
544th
Poker
445th
217th
Polyominoes
183rd
Prime Numbers
1,383rd1,625th
888th
935th
1,306th839th
689th397th1,849th
1,498th
575th1,051st3,058th234th
942nd
655th311th
1st
736th164th532nd569th1st1,665th1,340th
1,298th1,283rd834th1,076th113th461st208th1,349th1,209th628th1,061st667th
2,947th1,331st
2,078th3,021st
Prime Numbers (Long)
516th
739th
655th502nd800th859th1,320th
398th1,429th
730th572nd1,116th996th
158th
1,137th876th795th
600th879th
1st
396th184th1,091st352nd1st604th699th
1,423rd1,027th582nd
104th374th812th765th310th430th836th
897th1,341st
660th
552nd1,038th
Proximity Grid
382nd
458th
QR Decoder
286th
190th
254th
207th
369th
Quine
30th3,889th258th2,927th2,738th2,001st3,950th1,347th3,907th2,865th2,730th4,724th2,760th1,252nd2,907th1,792nd
1,712th2,360th3,787th2,991st1,506th
2,357th1,529th528th2,024th1,127th1,987th1,861st2,604th1,408th2,140th1,746th1,434th459th2,586th1,153rd1,610th1,802nd1,632nd474th2,793rd3,777th1,770th159th4,516th1,116th4,537th1st1,333rd1,909th3,132nd1,666th3,091st1,736th4,832nd4,972nd2,452nd4,996th2,419th
Recamán
116th491st506th140th
321st189th100th678th
166th507th514th217th521st1,001st
781st731st447th
87th487th
555th
153rd21st810th293rd
497th270th275th
589th
465th46th
38th81st
371st211th543rd
304th180th
343rd566th369th837th
Repeating Decimals
454th
281st286th4th
Reverse Polish Notation
903rd484th
92nd
644th1st480th
492nd466th
495th462nd
853rd300th
Rijndael S-box
361st
256th
469th87th
409th
Rock-paper-scissors-Spock-lizard
449th
Roman to Arabic
188th206th
476th
458th439th456th612th
400th561st741st113th360th331st645th
61st
351st334th291st
174th
664th
380th208th171st225th
353rd325th413th
122nd548th431st265th
41st2nd
443rd319th365th
227th363rd
167th215th260th
ROT13
470th452nd
563rd
635th
557th225th
753rd336th
154th
654th374th638th586th
437th
187th102nd432nd
42nd307th290th
294th
132nd
1st
Rule 110
253rd
65th
425th
229th
546th343rd
271st
177th112th
35th
Scrambled Sort
131st
401st
430th
351st
313th209th
329th63rd
345th
Set
319th
312th
261st
269th62nd
345th
202nd
Seven Segment
660th
881st
1,017th
477th220th
192nd
258th
121st
645th
578th
Sierpiński Triangle
929th1,051st
285th
849th
1,158th
700th658th
781st
396th
964th
537th
1,081st1,071st776th
884th865th812th
203rd656th996th
324th
415th
882nd
Smith Numbers
387th
91st
366th108th278th
134th195th131st
170th
124th53rd
62nd
532nd
93rd270th
42nd
370th
200th340th
405th228th
433rd
217th
Spelling Numbers
1st
559th375th
489th
Star Wars GPT
168th
196th
191st
221st153rd
209th
Star Wars Opening Crawl
199th
Sudoku
303rd
298th
Sudoku (Fill-in)
266th
263rd
157th
Ten-pin Bowling
339th
181st
202nd150th
Tic-tac-toe
281st
389th
216th
186th
206th
172nd32nd201st210th
288th
321st212th189th
344th202nd
95th
164th
130th
102nd
Time Distance
285th435th
243rd
249th53rd
Tongue-twisters
1,092nd
834th
625th
742nd
61st
41st
233rd389th
475th
814th
Topological Sort
261st
292nd46th
Transpose Sentence
385th
363rd
484th
234th
1st373rd127th
564th
118th592nd
205th
43rd183rd
169th
354th228th
Trinomial Triangle
232nd
134th
292nd183rd204th152nd
141st161st38th
74th
228th41st136th
189th
140th
77th
United States
430th
383rd
245th
145th
249th
253rd
41st123rd75th
409th151st
106th9th
238th
462nd
Vampire Numbers
763rd790th
721st83rd
255th
393rd
63rd
102nd241st
407th
620th
69th
Van Eck Sequence
343rd
350th
475th
207th
594th
303rd476th
833rd
256th162nd
1,137th
763rd
743rd
Zeckendorf Representation
76th336th
252nd
278th207th
426th459th253rd410th291st
183rd387th292nd255th
260th265th
78th
88th73rd
311th
204th
322nd
283rd293rd231st
49th78th
137th389th209th300th
270th131st
173rd182nd157th271st
γ
449th292nd
279th
1st
1,197th
375th270th
418th
157th
λ
1,065th
745th
683rd
458th
301st
287th711th
563rd
781st
π
2,287th698th1,216th
1,499th544th268th
323rd370th
353rd1,408th
767th310th
421st
335th336th
7th
900th
1,368th
553rd
363rd
218th
789th
638th
501st1,224th
325th
223rd
320th
τ
1,385th
1,417th
1,062nd500th330th
309th335th
329th
270th
344th
375th250th
14th
998th
487th
320th
179th
633rd
461st
292nd
210th
285th
φ
639th
777th500th1,809th402nd487th611th550th579th1,229th384th214th595th574th628th
489th
585th411th
707th465th226th
317th
596th543rd
82nd
778th518th
1,180th
45th691st455th
13th391st
646th407th461st
404th220th
394th360th381st612th
√2
2,129th1,036th673rd
546th419th1,410th287th228th584th560th672nd
543rd
591st
462nd
648th253rd
218th320th
133rd
268th
1,352nd
103rd
522nd
4th
872nd
499th
235th
350th
675th
𝑒
491st527th351st529th2,126th408th389th306th354th
604th276th194th589th370th387th1,025th501st665th
384th437th312th961st557th451st
398th170th
18th
711th475th416th
477th230th267th361st573rd66th270th
731st663rd411th366th
404th304th
379th427th402nd438th