12 Days of Christmas
786th
738th
250th
78th
751st1,648th
99th94th
403rd
337th
24 Game
229th
281st
202nd
18th
223rd
214th28th
275th149th
153rd
99 Bottles of Beer
162nd
527th
1,386th1,309th
570th869th
810th
258th788th493rd55th
206th294th
260th
1,657th
914th
1,232nd39th593rd
402nd45th2,096th
637th561st
339th
Abundant Numbers
709th1,071st
1,438th
961st
807th625th
330th1,122nd808th
418th394th
242nd45th
737th379th373rd18th81st666th
851st736th
474th145th
495th1,730th648th
2,273rd1,996th
2,119th2,298th1,807th
Abundant Numbers (Long)
846th1,469th
616th
842nd350th730th
762nd319th1,470th73rd489th303rd915th527th
774th637th
241st83rd
562nd421st331st35th3rd410th469th
680th642nd
62nd112th
756th452nd381st904th
796th1,656th
632nd349th1,177th856th
Arabic to Roman
412th
868th
17th323rd430th246th
66th
525th
368th
456th327th536th801st
232nd1,159th474th556th
483rd2nd
687th
97th
444th186th197th583rd266th314th
Arithmetic Numbers
404th
421st322nd
94th
257th386th
419th
833rd313th231st
124th
268th303rd402nd29th292nd151st
457th
567th34th
626th467th
198th
517th272nd478th510th
Arrows
405th
562nd
Ascending Primes
556th
432nd
327th
318th
104th23rd175th
756th
579th81st
240th
366th
ASCII Table
779th
386th
470th
347th
537th
306th315th
556th
348th861st
34th855th369th
649th305th
230th173rd
809th235th
628th
1,221st
Billiards
305th
304th
brainfuck
1,235th
675th
269th
688th443rd
87th
1,051st
282nd
194th57th
287th
621st
Card Number Validation
455th56th
285th
490th
299th
242nd
280th
297th90th
324th
246th
536th240th
412th109th
332nd
383rd
223rd
Catalan Numbers
357th
271st876th1,335th391st783rd280th606th740th689th348th
510th629th
439th205th
188th
899th129th
178th
701st
692nd1,317th441st633rd30th1,200th1,085th
107th
602nd
553rd
704th
613th
Catalan’s Constant
612th326th
176th
201st
160th
235th
2nd
719th
255th
171st585th
361st
239th
148th
Christmas Trees
559th
1,365th
976th
999th476th
119th
537th471st215th29th681st324th
306th1,714th227th
278th225th
295th709th
1,167th
292nd570th
Collatz
417th1,975th
706th
1,138th106th
977th1,519th1,272nd547th
672nd
1,816th998th
2,602nd654th604th
1,509th577th1,072nd
142nd39th202nd778th1,055th967th
899th866th64th
275th351st
1,277th807th334th1,032nd
553rd1,054th645th424th1,392nd894th
CSS Colors
246th
179th
253rd
2nd
210th
Cubes
166th
372nd
306th
Day of Week
267th
955th
579th
444th
339th
886th300th
386th
246th281st319th1,216th
382nd704th427th
538th
467th1st
902nd219th
741st
408th
670th566th
DFA Simulator
470th
Diamonds
749th509th643rd41st779th
612th730th
287th92nd
635th
684th
Divisors
1,648th2,223rd848th1,532nd
1,839th2,377th2,330th680th
2,117th884th2,899th987th1,933rd
2,555th2,898th
867th835th2,449th
1,175th203rd
1,594th1,238th1,344th1,658th240th779th262nd
2,551st1,091st1,106th2,229th372nd
35th294th2,730th2,536th950th311th1,390th
2,097th2,272nd1,221st4,355th2,537th2,499th
Emirp Numbers
517th
217th457th
1,122nd
687th
454th560th
945th578th
1,012th
913th729th532nd1,060th571st698th
594th966th122nd244th159th152nd
755th
869th
184th
1,035th653rd
Emirp Numbers (Long)
159th287th130th277th
102nd127th84th531st
488th514th250th177th118th
189th
313th158th97th
101st424th
636th
167th225th457th335th239th308th103rd139th
138th626th184th255th
61st72nd51st117th198th152nd171st
92nd81st
115th140th182nd185th
Emojify
149th
157th
140th247th
Evil Numbers
2,328th1,406th
1,607th
462nd605th791st1,260th1,273rd692nd1,194th440th1,123rd1,127th582nd
479th
1,562nd930th807th
832nd1,244th
179th
607th347th
2,484th1st1,678th
2,639th
2,475th1,058th1,122nd570th43rd1,979th2,309th
1,930th1,074th430th662nd
2,229th1,854th
1,833rd2,987th1,267th2,559th
Evil Numbers (Long)
1,164th1,171st
837th
601st501st638th
391st702nd670th347th880th607th370th
320th
1,155th1,010th594th
479th876th
74th
400th96th
1,345th1st827th
990th
1,017th1,433rd720th369th414th39th971st1,550th
1,215th617th474th
553rd515th
648th1,696th814th906th
Factorial Factorisation
62nd
407th
335th243rd
166th
105th
361st126th
109th233rd
98th120th
124th
36th307th
56th31st
262nd203rd213th
Farey Sequence
283rd337th279th111th
199th97th142nd400th520th339th86th489th259th182nd134th170th318th
297th300th217th
155th365th
411th117th28th
207th
276th224th335th316th252nd274th312th556th401st6th151st
535th484th238th208th
269th166th292nd470th149th265th261st380th
Fibonacci
4,631st2,087th3,238th2,896th1,771st
715th419th622nd3,180th3,549th2,304th3,349th2,399th365th1,789th1,083rd2,663rd2,727th1,111th926th2,479th2,709th760th2,966th2,107th387th
6,220th2,955th460th215th1,927th475th5,368th2,356th513th2,420th2,070th2,596th3,139th2,613th1,738th1,754th54th695th1,871st1,885th1,009th678th2,058th7,648th2,581st1,980th2,038th4,686th885th3,179th2,884th4,639th
Fizz Buzz
4,697th2,077th599th7,976th1,140th10,165th1,264th2,726th2,683rd5,310th5,570th4,356th1,623rd1,117th4,966th1,723rd1,683rd8,976th7,354th
2,006th
2,071st5,143rd5,077th1,491st1,205th6,781st7,915th
564th22nd668th1,536th4,324th3,915th1,575th4,535th4,350th6,966th4,118th488th412th10,635th581st1,137th1,522nd5,455th2,608th1,843rd1,629th11,213th8,242nd647th1,182nd
2,063rd8,105th1,192nd6,566th
Foo Fizz Buzz Bar
343rd892nd
883rd
970th
252nd
981st
304th
475th488th193rd278th813th
1,906th125th365th
22nd267th
925th
833rd
963rd
Forsyth–Edwards Notation
340th
558th
492nd
254th
305th
194th348th431st105th345th
387th399th
174th86th
472nd
296th
434th393rd
Fractions
231st1,335th
1,052nd
168th666th246th734th358th516th577th447th
879th
1,242nd
692nd
540th781st894th
933rd
230th112th
301st760th274th448th
518th158th
88th328th
706th10th680th537th
721st
772nd851st
Game of Life
341st
616th
218th
Gijswijt’s Sequence
253rd260th
124th
446th
30th
224th107th
336th131st185th
279th
327th361st190th138th
238th
389th371st
10th101st
472nd164th377th
129th92nd
145th76th81st
Happy Numbers
184th532nd
928th904th
253rd773rd1,126th1,003rd
769th
666th432nd
347th686th387th916th574th
684th644th558th861st
692nd1,011th
968th1,046th1,077th156th414th204th
1,133rd744th877th996th
1,185th
272nd941st
Happy Numbers (Long)
88th584th612th
291st
381st392nd
1,067th
403rd343rd593rd499th320th137th
470th235th121st112th
377th585th
830th328th673rd
216th169th
380th1,012th628th663rd
763rd
818th
Hexdump
203rd176th
84th
353rd284th
517th
370th
289th177th200th
186th235th
135th
219th138th
51st
246th347th188th
268th95th354th
18th76th
470th204th
185th65th
220th136th
Intersection
653rd
524th
426th
657th
468th308th
261st
239th
157th625th
509th
250th
348th481st
Inventory Sequence
495th509th
294th
379th
420th
106th454th
286th152nd
673rd
452nd560th
90th319th
266th491st
437th234th
ISBN
275th175th
271st
333rd
767th
424th
538th
446th834th
521st520th
245th
154th22nd750th60th704th383rd587th
1,121st163rd361st
104th171st
842nd905th
706th
526th1,320th544th
Jacobi Symbol
427th
320th
17th
346th
88th
361st452nd
218th92nd
473rd
321st
382nd
Kaprekar Numbers
103rd129th97th175th
90th55th41st69th
418th102nd389th79th61st76th
115th123rd107th
233rd
52nd6th
180th
35th215th96th
119th124th187th398th
111th429th
24th178th170th
78th125th
93rd146th114th139th
Kolakoski Constant
609th59th
179th
74th
321st
67th599th
306th
199th
Kolakoski Sequence
272nd51st
536th
892nd
195th
610th
429th295th
808th128th
322nd
285th303rd718th
60th799th
548th
676th
857th
408th642nd
Leap Years
830th1,090th
223rd
322nd648th290th894th
3,165th544th2,650th107th410th325th2,127th622nd208th2,498th2,598th828th977th
338th233rd
631st35th435th308th2,156th521st444th750th
1,023rd556th1,620th1,699th366th363rd
692nd1,079th1,384th
1,872nd729th1,149th
837th3,431st314th1,014th
Levenshtein Distance
339th
400th
101st223rd
912th
87th
438th
280th315th
522nd290th456th198th
349th
34th
449th81st
19th446th
643rd182nd
158th269th437th
Leyland Numbers
102nd907th867th598th
159th
482nd
168th287th
625th980th198th67th
339th
984th341st
4th175th
588th573rd
690th
357th
1,013th172nd781st
ln 2
639th306th
254th
777th174th486th256th247th346th
411th
315th
410th213th
360th121st
66th
509th
3rd
220th
26th746th
374th
240th
203rd
251st
328th
Look and Say
1,334th1,299th304th
670th1,149th102nd637th
806th1,138th426th199th
845th76th
223rd
272nd
1,220th
1,254th591st569th114th
406th100th799th
151st
137th
1,173rd
Lucky Numbers
227th
201st362nd
284th282nd305th334th
366th
475th
307th368th
474th
241st
88th369th258th221st
285th
138th144th
357th
293rd166th356th
202nd710th274th345th
34th286th
149th553rd
488th764th
323rd882nd280th319th
Lucky Tickets
400th
374th104th
Mahjong
229th
Mandelbrot
65th
116th67th
167th51st244th
242nd224th87th
196th
131st182nd
285th
249th54th213th
281st122nd
308th21st
268th229th
120th141st84th135th
Maze
476th
Medal Tally
142nd
357th
377th
268th
260th
152nd
124th292nd
40th
191st350th
135th49th
347th
103rd
Morse Decoder
99th
68th
Morse Encoder
367th
145th
Musical Chords
319th
276th
315th
N Queens
277th
166th123rd
Niven Numbers
990th1,054th1,110th525th
1,210th877th1,270th584th2,532nd1,050th365th1,901st264th857th655th756th1,170th1,009th2,435th1,337th1,281st672nd1,648th1,427th305th
2,405th1,968th352nd60th1,401st1,079th501st723rd329th544th955th1,187th1,473rd619th573rd769th8th590th43rd1,733rd1,880th384th1,154th1,873rd2,125th924th744th
1,312th1,958th693rd2,239th
Niven Numbers (Long)
489th793rd477th374th
748th839th814th757th
917th794th1,406th137th1,216th729th968th437th374th
819th754th789th1,273rd451st258th
1,387th
698th283rd691st155th2nd420th738th396th583rd588th1,023rd799th510th444th121st279th21st1,458th79th319th822nd
624th367th405th1,350th808th1,539th1,169th929th
Number Spiral
388th
271st
190th
227th263rd
183rd
200th
500th
328th143rd
249th619th
291st415th
1,260th390th
405th286th
479th
148th
91st428th
Odious Numbers
2,365th1,611th
1,069th
282nd523rd630th1,062nd1,200th598th972nd338th1,063rd1,139th440th
718th
1,239th796th564th
513th1,089th
135th
329th222nd
2,063rd1st1,479th1,245th2,254th
2,299th1,491st823rd427th41st1,839th2,049th
1,808th1,015th559th538th
1,865th1,967th
1,524th2,572nd1,000th2,173rd
Odious Numbers (Long)
1,508th1,167th
783rd
441st314th469th
350th672nd613th288th834th589th334th
269th
979th946th541st
404th668th
115th
397th140th
1,294th1st517th424th663rd
761st1,376th1,157th176th370th39th1,162nd1,187th
989th638th460th
502nd928th
547th1,572nd675th771st
Ordinal Numbers
446th399th
520th
623rd
843rd
834th693rd203rd459th
1,094th
863rd503rd
642nd376th937th
680th
441st44th303rd282nd763rd761st
1,439th
154th700th257th
165th601st725th
235th628th891st118th
286th
561st
1,177th
PalindromemordnilaP
301st
137th169th
614th
504th
544th
383rd175th
423rd456th
434th
Pangram Grep
2,000th
1,910th905th
1,037th
1,587th567th
990th479th
746th
354th150th
369th
343rd47th669th393rd85th234th
958th913th225th699th75th296th590th
422nd404th
631st
771st
1,231st
Partition Numbers
209th409th196th337th
334th292nd
320th
336th
400th205th
247th239th
280th217th
192nd
251st242nd370th
259th179th
208th267th356th330th
287th153rd187th
Pascal’s Triangle
1,132nd1,498th358th322nd
865th734th705th1,549th
788th542nd1,184th
1,052nd919th1,258th
1,136th728th864th407th796th437th793rd
1st
556th630th225th620th1st354th168th1,005th1,149th295th514th607th869th
91st137th372nd606th409th182nd636th
276th318th493rd637th
964th887th
Pernicious Numbers
579th1,074th760th537th
455th353rd510th859th1,379th942nd309th1,208th229th799th685th1,151st667th913th954th1,065th1,400th635th1st629th1,527th
114th1,300th471st163rd
299th1,126th732nd329th486th843rd817th205th275th140th712th35th623rd100th
438th407th1,059th1,109th2,135th388th567th
870th1,206th601st1,293rd
Pernicious Numbers (Long)
926th
516th
702nd
109th667th65th465th
129th
398th394th
162nd637th
1st
259th875th
120th201st226th
303rd
472nd597th572nd141st392nd36th301st
330th187th315th
181st575th640th881st284th
546th
Poker
433rd
209th
Polyominoes
189th
Prime Numbers
2,109th
876th
1,070th
1,284th831st
676th388th1,824th
1,477th
561st3,010th229th
924th
646th303rd
1st
880th160th520th555th1st1,643rd1,321st
1,269th1,275th826th1,055th111th449th203rd1,329th1,189th613th1,043rd654th
2,901st1,311th
2,052nd2,989th
Prime Numbers (Long)
718th
726th751st777th836th1,287th
383rd1,391st
710th
1,097th
155th
1,111th854th
747th857th
1st
903rd180th1,062nd345th1st584th682nd
1,384th1,001st567th
102nd366th793rd743rd303rd420th839th
875th1,309th
526th1,038th
Proximity Grid
374th
449th
QR Decoder
274th
182nd
247th
206th
360th
Quine
25th3,816th246th2,858th2,670th1,957th3,877th1,307th3,834th2,798th2,662nd4,645th2,692nd1,228th2,831st1,754th
1,684th3,716th2,919th1,530th
2,306th1,474th513th2,039th1,104th1,948th1,822nd2,538th1,382nd2,091st1,708th1,402nd444th2,521st1,130th1,572nd1,767th1,605th459th2,725th3,709th1,732nd152nd4,440th1,093rd4,460th1st1,366th1,873rd3,061st1,627th3,020th1,674th4,749th4,888th2,392nd4,911th2,362nd
Recamán
115th487th501st133rd
326th187th94th670th
165th503rd510th214th517th982nd
771st722nd443rd
86th483rd
549th
152nd21st796th288th
502nd265th276th
581st
460th46th
38th80th
395th208th546th
301st182nd
340th559th360th835th
Repeating Decimals
439th
270th
4th
Reverse Polish Notation
889th477th
93rd
633rd1st473rd
484th460th
485th457th
840th295th
Rijndael S-box
342nd
243rd
447th466th
389th
Rock-paper-scissors-Spock-lizard
447th
Roman to Arabic
179th197th
339th
460th431st449th597th
390th559th718th109th399th329th628th
60th
347th332nd288th
166th
645th
371st198th162nd220th
349th322nd404th
119th534th421st264th
41st2nd
435th317th355th
223rd355th
238th219th259th
ROT13
449th432nd
539th
600th
530th212th
708th331st
148th
616th357th605th563rd
418th
176th98th416th
36th285th280th
275th
124th
1st
Rule 110
246th
60th
418th
223rd
581st339th
266th
172nd109th
37th
Scrambled Sort
122nd
377th
402nd
331st
322nd204th
312th132nd
324th
Set
308th
303rd
254th
263rd59th
331st
197th
Seven Segment
651st
871st
1,007th
679th215th
188th
254th
120th
637th
574th
Sierpiński Triangle
919th1,039th
287th
836th
1,144th
689th648th
774th
391st
951st
527th
1,068th1,058th769th
872nd854th802nd
204th646th985th
320th
408th
870th
Smith Numbers
378th
359th
469th263rd
126th381st
119th
70th
527th
316th273rd
42nd
361st
194th333rd
396th403rd
428th
449th
Spelling Numbers
1st
557th
489th
Star Wars GPT
156th
157th
178th
206th64th
194th
Star Wars Opening Crawl
197th
Sudoku
291st
287th
Sudoku (Fill-in)
258th
254th
153rd
Ten-pin Bowling
337th
179th
201st149th
Tic-tac-toe
275th
383rd
208th
179th
200th
168th32nd195th204th
282nd
312th206th189th
338th196th
94th
161st
133rd
101st
Time Distance
277th424th
234th
240th
Tongue-twisters
1,036th
816th
606th
711th
59th
38th
233rd378th
463rd
793rd
Topological Sort
265th208th
Transpose Sentence
373rd
356th
470th
223rd
1st364th119th
552nd
110th575th
190th
41st175th
162nd
346th215th
Trinomial Triangle
294th
266th164th184th
291st144th36th
316th
205th38th127th
170th
132nd
119th
United States
418th
369th
161st
148th
247th
251st
38th122nd72nd
394th155th
104th8th
239th
457th
Vampire Numbers
733rd777th
692nd83rd
247th
399th
63rd
106th
394th
597th
65th
Van Eck Sequence
341st
210th
577th
698th716th
813th
251st156th
1,118th
742nd
723rd
Zeckendorf Representation
71st327th
252nd
268th202nd
412th443rd243rd397th280th
171st376th299th
247th253rd
128th
80th72nd
300th
196th
316th
276th284th234th
45th74th
132nd377th165th287th
265th123rd
164th170th190th277th
γ
607th442nd279th
264th
1st
1,168th
335th255th
413th
154th
λ
1,028th874th727th
664th
437th
153rd
280th677th
562nd
762nd
π
2,249th681st1,195th
1,470th534th262nd
317th357th
1,382nd
749th305th
411th
327th328th
7th
883rd
1,344th
541st
355th
215th
773rd
625th
493rd1,203rd
271st
218th
323rd
τ
1,362nd
1,391st
1,042nd493rd325th
305th337th
269th
341st
374th249th
13th
982nd
481st
316th
178th
617th
454th
205th
209th
289th
φ
628th
765th420th1,782nd393rd480th602nd539th566th1,205th377th210th585th562nd618th
573rd402nd
695th456th222nd
310th
586th532nd
80th
766th507th
1,157th
44th680th448th
13th384th
635th398th458th
396th216th
387th350th374th605th
√2
2,097th1,018th654th
528th402nd1,384th291st209th566th541st658th
573rd
474th
636th239th
215th303rd
126th
258th
1,327th
96th
506th
4th
856th
486th
224th
332nd
663rd
𝑒
480th514th338th446th2,125th400th377th295th339th
610th265th184th575th358th375th1,012th650th
372nd435th300th947th546th440th
386th160th
18th
697th465th404th
467th219th256th348th559th64th259th
716th648th397th353rd
393rd293rd
366th415th390th429th