12 Days of Christmas
215th1,276th111th713th431st742nd92nd
452nd
472nd195th
507th1,119th114th168th
104th13th
862nd570th650th156th
1,699th468th159th
86th358th
352nd318th
61st
384th207th
24 Game
139th124th150th155th135th
43rd
31st
14th
163rd
127th7th
130th
110th
25th
11th61st
99 Bottles of Beer
384th399th173rd122nd151st90th362nd
202nd
110th227th
496th655th115th
60th11th
470th
839th
230th407th
244th
103rd
Abundant Numbers
438th552nd255th382nd134th193rd209th655th207th
75th278th191st
262nd
205th1st296th83rd
1,189th126th143rd179th38th12th217th121st246th477th481st260th301st397th798th119th129th148th280th113th1,304th140th
194th197th
Abundant Numbers (Long)
1,077th449th474th1,096th370th1,071st781st394th142nd
73rd654th421st
672nd1st
113th
275th527th232nd403rd40th12th544th298th614th
841st
89th85th431st556th162nd
288th
696th477th
Arabic to Roman
254th
303rd
580th
221st132nd238th14th
280th224th
64th
340th89th
240th
471st
195th1st
319th
322nd
Arithmetic Numbers
401st705th461st318th158th269th182nd
84th
44th284th277th
294th
324th
170th272nd6th
286th
352nd784th
375th
48th34th
64th
427th
521st704th
Arrows
327th208th117th239th139th92nd240th
30th
223rd170th353rd
76th
133rd
157th99th121st
241st
168th
65th
6th
236th
153rd216th
Ascending Primes
237th134th93rd121st48th145th90th
51st
175th142nd115th
129th
112th
77th33rd
205th
289th
276th
11th
225th264th
105th
120th196th
ASCII Table
238th203rd79th317th115th281st333rd121st30th
194th209th147th
106th
135th
276th207th84th
224th
3rd
283rd48th164th
353rd
208th252nd
Billiards
196th101st69th198th213th154th35th
224th
72nd
140th
65th66th
230th
181st
189th
194th
brainfuck
604th
126th798th
568th159th
124th
454th
535th13th
55th
Card Number Validation
134th178th75th334th
363rd46th
233rd
305th353rd
185th
67th
213th16th
105th
297th
209th183rd
83rd
154th
325th166th
Catalan Numbers
942nd
389th592nd303rd
180th
311th554th695th
376th
598th12th331st230th215th
424th134th
201st
40th
112th
517th
1,028th
Catalan’s Constant
215th
114th
161st
167th
266th
115th
77th
338th184th
3rd
164th
145th
210th100th
103rd
165th
111th
Christmas Trees
480th
680th
471st
212th
311th
103rd419th
429th
169th
282nd7th279th413th
300th112th417th
158th
260th553rd194th38th430th
767th
151st128th
Collatz
546th603rd325th881st247th525th740th
195th
448th586th
441st
585th798th
301st11th273rd1,125th
1,357th805th404th
1,347th84th
40th376th286th211th597th
765th
1,259th1,708th
CSS Colors
260th239th224th377th
329th288th
101st
299th
69th
236th
232nd
331st130th
1st
262nd37th
126th
151st363rd
214th
Cubes
100th202nd146th
113th
268th
169th
240th4th94th
254th111th
266th
216th
134th
156th
Day of Week
282nd887th663rd270th201st414th478th688th248th
491st612th563rd497th
339th
353rd
466th
517th121st318th
716th
374th
603rd
225th1st
58th235th482nd183rd683rd
854th
730th738th
DFA Simulator
271st
287th
107th
356th260th
39th
Diamonds
74th124th161st561st218th557th116th
155th
355th104th
276th
119th
272nd21st
44th
240th
50th
61st
150th
Divisors
1,474th948th848th1,203rd450th1,720th802nd917th614th
666th2,092nd909th861st897th
969th1,178th
2,207th469th
848th554th339th662nd
1,378th522nd977th1,877th1,352nd700th2,042nd646th
28th510th356th399th560th
736th
1,583rd1,009th
Emirp Numbers
478th
776th59th108th451st589th399th432nd
295th268th184th282nd129th
194th
487th
164th91st257th
1st
77th220th99th214th175th31st207th302nd252nd
535th
Emirp Numbers (Long)
576th398th396th463rd403rd425th632nd
103rd
440th
310th
350th448th
1st
30th
63rd87th
415th
Emojify
115th
135th144th
119th122nd
38th
55th100th
280th
56th
67th27th179th
89th
3rd
136th
Evil Numbers
1,134th1,805th590th359th320th435th579th681st383rd514th335th736th601st681st597th540th
417th
771st354th172nd629th373rd165th440th331st1st595th365th444th846th758th1,077th313th1,059th617th43rd1,147th1,128th387th347th795th403rd678th586th644th
Evil Numbers (Long)
813th732nd445th232nd264th293rd357th449th275th365th250th541st386th
323rd
412th
516th790th71st561st351st91st
935th1st832nd521st810th794th
740th478th223rd481st39th977th1,307th822nd645th
401st532nd509th644th
Factorial Factorisation
46th189th203rd181st155th122nd153rd
199th
120th186th
230th
74th
171st31st176th
41st
144th
11th
239th
Farey Sequence
310th254th130th215th117th150th351st
63rd
288th195th156th262nd
245th
321st
209th36th
387th238th363rd222nd282nd
338th
6th
502nd272nd
184th
237th294th
Fibonacci
2,144th2,203rd1,832nd719th420th602nd2,392nd
2,614th
366th1,895th1,168th2,084th
1,191st1,055th805th1st2,223rd388th5,230th
654th200th1,968th460th
2,450th496th2,490th2,118th2,697th2,668th1,143rd1,817th1,848th44th3,591st318th1,093rd683rd
2,034th2,091st1,014th2,981st
Fizz Buzz
1,430th3,893rd1,548th662nd3,508th1,386th1,768th2,113th1,499th1,752nd4,466th2,165th2,646th3,637th
3,440th2,827th1,349th2,079th1,416th
2,083rd1,207th127th681st1,773rd4,776th2,170th1,186th4,474th2,744th7,308th2,174th589th24th
58th1,729th111th513th3,272nd
1,411th2,722nd2,830th2,091st
Foo Fizz Buzz Bar
397th1,113th430th1,494th1,101st1,174th643rd
321st
508th706th
603rd244th450th406th
513th554th347th726th1,166th
1,567th
495th286th252nd
11th426th213th608th
490th1,480th
1,473rd
Forsyth–Edwards Notation
58th351st253rd354th
317th71st
315th
121st
241st
133rd29th155th
164th
7th
Fractions
268th500th358th259th599th224th337th344th167th
353rd
246th
336th
195th131st
187th
506th
744th
86th
10th645th
360th
644th
Game of Life
71st101st216th102nd115th65th251st
188th
306th
68th94th
235th1st
175th250th
129th266th
213th
Gijswijt’s Sequence
197th102nd55th
185th
169th
187th93rd
91st
252nd301st
241st
47th
324th
95th
149th
72nd80th
Happy Numbers
253rd757th508th431st399th673rd409th385th172nd
163rd660th423rd344th359th190th
325th105th452nd238th
318th298th76th273rd131st1st755th
487th
817th155th203rd284th30th353rd
86th225th788th263rd
828th620th
Happy Numbers (Long)
118th599th275th447th129th459th171st
183rd
94th280th231st
191st33rd247th155th
203rd58th144th81st1st634th722nd
600th311th
51st
67th
341st
399th918th
Hexdump
401st354th154th423rd
483rd237th
69th
191st
249th233rd
17th
5th
Intersection
662nd441st291st551st169th554th207th
190th
254th
100th
87th
57th39th140th
81st
209th
609th
Inventory Sequence
210th361st115th130th203rd187th486th
144th
47th241st
194th
371st
206th173rd
7th
101st135th
94th
34th
24th
ISBN
71st600th210th562nd448th545th193rd
379th
363rd179th
148th
503rd
236th
97th29th
58th
152nd
159th183rd
253rd
Jacobi Symbol
352nd
227th243rd287th228th238th
236th
17th
143rd
181st254th
217th
Kaprekar Numbers
175th75th33rd46th36th38th27th
58th50th
105th
64th4th
85th
182nd
168th
83rd191st
Kolakoski Constant
122nd216th105th
111th79th102nd
114th
233rd
52nd
104th134th
138th
88th
154th
12th127th
90th
93rd
Kolakoski Sequence
237th506th195th360th189th345th699th
353rd
113th232nd333rd
224th
260th87th29th
206th123rd
140th1st
161st
174th83rd
132nd
53rd154th
427th
517th448th
Leap Years
895th1,957th222nd656th360th314th530th437th593rd
115th446th331st260th685th209th
601st
352nd242nd
337th40th440th132nd
555th457th793rd1,785th1,330th833rd389th17th377th196th695th1,960th755th580th
576th551st914th301st
Levenshtein Distance
216th491st334th
282nd
157th
101st191st
141st
492nd
482nd257th
270th
78th
45th213th
3rd
222nd
185th
Leyland Numbers
648th
451st
396th
151st
649th
330th
633rd128th171st
336th
20th384th
464th
400th
ln 2
226th
245th390th265th417th215th
130th
305th
347th171st
84th
3rd236th
26th241st
157th258th
264th
260th
Look and Say
794th381st911th
736th72nd
494th
103rd384th
246th
490th30th253rd
357th
11th574th
421st
123rd
Lucky Numbers
483rd
490th
429th
115th
516th
373rd297th
481st
151st
70th292nd
Lucky Tickets
131st
320th
121st
59th
197th
268th
113th
265th41st
10th
166th
243rd
Mahjong
111th
117th100th
128th
Mandelbrot
48th111th74th157th82nd247th208th
189th
33rd152nd102nd
291st
143rd92nd
56th117th
50th
134th
113th
132nd
Maze
182nd
284th
277th179th
160th
Medal Tally
177th
193rd
347th
225th
133rd
306th
199th143rd146th
80th
Morse Decoder
86th
106th
70th
25th
67th63rd
39th
74th16th
4th
116th
119th
Morse Encoder
74th100th80th
84th
149th
92nd
113th
124th
34th
67th9th
60th
16th
88th
Musical Chords
191st148th
96th
246th22nd
N Queens
209th196th142nd210th217th258th26th
154th
186th
195th
190th12th
178th132nd
212th
211th
103rd
147th
184th
Niven Numbers
591st995th451st232nd383rd574th680th985th419th
251st1,012th835th895th796th720th1,150th927th1st942nd360th
668th692nd107th1,462nd302nd1st854th337th531st1,162nd1,198th220th752nd100th908th46th445th86th1,112th470th1,550th552nd876th734th814th
Niven Numbers (Long)
277th514th372nd211th235th260th309th
202nd
86th527th771st725th454th372nd641st481st20th439th289th
353rd422nd142nd
176th1st443rd697th400th646th673rd76th808th266th478th55th285th44th101st361st
393rd413th465th1,182nd
Number Spiral
337th102nd62nd41st208th219th
271st
64th72nd
94th
174th
201st202nd
244th185th
251st
287th
112th
Odious Numbers
1,106th1,804th543rd263rd226th623rd743rd576th273rd355th209th804th490th567th527th394th
344th
632nd240th128th441st281st160th350th221st1st525th235th317th698th615th1,133rd667th900th477th41st1,127th773rd289th245th643rd306th507th470th527th
Odious Numbers (Long)
1,325th621st365th184th214th350th343rd412th208th282nd192nd570th311th
271st
369th
439th614th109th506th337th132nd
886th1st561st442nd546th759th
864th852nd172nd399th39th1,167th1,146th751st632nd
305th483rd424th613th
Ordinal Numbers
117th668th519th421st852nd503rd555th320th162nd
172nd390th507th
592nd
482nd50th
773rd197th
147th638th310th
249th328th107th94th
121st460th
708th
PalindromemordnilaP
277th435th
342nd
244th185th292nd
267th
209th101st
199th62nd113th
420th
29th214th
13th
41st69th
437th
266th
Pangram Grep
665th739th566th
1,032nd
546th519th153rd
983rd
144th
837th
823rd1st1,102nd181st
397th97th
129th
433rd
702nd
1,052nd
67th381st136th247th874th
Partition Numbers
148th120th280th298th253rd
88th
29th
146th289th
258th
64th
220th48th
169th
162nd275th
10th
41st
211th
Pascal’s Triangle
1,152nd473rd449th821st601st719th513th
190th
1,017th734th
454th
466th
670th
1st441st578th486th391st381st1st876th283rd
524th422nd611th548th
47th202nd99th131st913th
405th
655th1,110th
Pernicious Numbers
586th815th510th261st386th527th561st963rd338th
239th837th728th784th711th756th879th683rd1st752nd939th95th914th652nd143rd834th322nd
803rd362nd486th890th862nd214th299th121st767th35th626th179th195th437th1,061st419th574th635th605th
Pernicious Numbers (Long)
890th795th
702nd173rd479th540th390th112th
71st422nd
125th
579th
198th
1st
279th551st
205th
266th
431st
484th64th357th32nd
724th155th218th
212th
Poker
74th
225th
249th
66th
217th
254th205th
60th
Polyominoes
48th24th
132nd133rd117th
115th
109th113th
36th
108th
52nd
Prime Numbers
1,344th1,413th849th1,107th611th1,094th711th739th458th
1,605th1,359th692nd
245th
521st1,559th861st313th1st619th437th157th601st639th1st806th348th563rd1,913th
300th1,037th1,019th592nd109th451st201st217th1,060th827th1,034th
724th681st
Prime Numbers (Long)
1,202nd974th591st745th690th817th717th585th397th
598th640th792nd
637th148th
761st486th651st369th1st624th729th172nd1,056th335th1st611th474th578th
1,036th1,004th559th
98th351st803rd294th422nd
770th
1,011th526th
Proximity Grid
146th
74th
99th
143rd88th148th
105th12th
191st
64th
19th
QR Decoder
39th68th32nd88th123rd91st118th
141st
169th78th
37th
110th57th
26th
133rd
171st
Quine
3,538th3,006th2,521st4,013th1,451st3,902nd2,511th1,845th2,786th614th3,048th1,884th2,712th1,720th2,679th3,121st583rd1,580th148th2,078th693rd1,904th1,894th1,514th226th1,637th1,392nd1st2,741st1,279th1,684th1,850th1,776th520th2,982nd604th1,799th164th
572nd449th3,476th
3,251st1,694th3,730th
Recamán
133rd436th261st335th250th114th90th
321st
233rd376th
606th
695th805th
201st55th155th624th
96th
415th
33rd
141st
413th
536th
Repeating Decimals
113th
53rd
72nd
122nd275th
20th
1st13th
143rd
Reverse Polish Notation
799th
274th
391st
272nd
108th
1st
573rd70th
52nd535th
81st
Reversi
231st
116th
120th
86th169th
53rd
152nd18th
238th
95th
67th
Rijndael S-box
52nd
45th
226th
50th
30th
123rd
199th145th
75th
116th
131st
Rock-paper-scissors-Spock-lizard
124th372nd147th
96th
61st
139th
49th
174th15th
36th
261st
Roman to Arabic
386th500th255th648th544th669th306th
236th
136th399th216th
20th
276th
280th
393rd263rd187th530th
318th484th
145th108th
40th1st
160th476th
254th
285th333rd
ROT13
283rd342nd272nd
364th
503rd
418th
501st202nd
258th99th
60th353rd
Rule 110
187th231st194th382nd
366th181st
56th
47th189th
334th
180th
330th81st139th
110th
249th
3rd
15th346th
145th
Scrambled Sort
280th
313th
197th
Set
234th
176th
164th
Seven Segment
323rd152nd357th65th189th91st156th
95th
37th186th
80th
122nd
54th39th
49th
295th
30th
47th
259th
SI Units
179th
314th251st
Sierpiński Triangle
88th147th73rd31st67th92nd188th192nd51st
39th131st139th
218th
54th
126th6th99th433rd
238th191st
15th43rd69th
60th159th
57th267th
377th
288th83rd
Smith Numbers
304th332nd53rd329th240th348th177th
171st
277th182nd
383rd
100th
253rd83rd
226th
366th
163rd342nd
143rd
316th
Spelling Numbers
362nd
258th
391st
282nd90th67th1st
335th
527th114th190th
152nd
Star Wars GPT
44th
Star Wars Opening Crawl
37th
56th
63rd
254th31st
24th
101st
Sudoku
74th
84th
179th148th
39th
104th
Sudoku (Fill-in)
49th
131st
12th
108th29th
107th
6th
Ten-pin Bowling
212th
252nd
85th79th49th
29th86th
55th
90th32nd
48th
12th
28th
196th
Tic-tac-toe
182nd156th
118th
320th
136th
269th
183rd39th
202nd
261st
92nd
50th
284th
Time Distance
81st
76th245th250th268th107th
67th
45th
158th7th
71st
Tongue-twisters
65th811th160th
260th
326th
565th354th
334th184th
229th268th
251st566th
458th
Transpose Sentence
597th345th396th
577th
315th
115th
188th
270th
1st455th137th
222nd280th124th
34th
53rd182nd
406th432nd
United States
349th213th
46th52nd
322nd
227th334th
462nd65th
369th
242nd2nd
99th
Vampire Numbers
227th115th477th
465th256th
176th
410th300th
103rd
Van Eck Sequence
367th385th185th272nd438th228th197th
222nd
433rd414th
480th
203rd
339th38th
124th
245th
13th
57th607th
302nd
177th
Zeckendorf Representation
50th261st202nd242nd157th92nd64th
236th
217th402nd
226th
91st
122nd21st
316th
187th
28th
193rd
211th
Zodiac Signs
34th283rd93rd226th
260th137th
105th
30th231st
216th
67th
135th28th
41st
54th
93rd
γ
135th118th134th191st
182nd
384th204th
1st
132nd
125th
189th
λ
112th131st111th
258th
262nd
207th
62nd
264th244th
185th
78th
177th
174th
π
236th553rd269th435th218th409th343rd
356th
251st
309th316th167th
413th211th
22nd
160th488th
176th170th
148th256th523rd
384th
266th
274th
τ
232nd513th278th418th255th388th269th
298th
223rd
267th168th229th
379th88th
24th
181st
127th210th
154th254th490th
370th
299th
279th
φ
368th640th403rd360th364th581st258th
188th
461st374th
528th420th294th230th149th
525th131st
91st
289th
14th268th
314th36th518th412th77th527th
372nd
524th
√2
400th696th443rd514th586th658th281st
208th
458th406th
292nd
256th
318th181st
142nd
550th358th
12th346th
513th38th521st126th133rd636th
398th
444th
𝑒
642nd513th339th391st427th400th402nd275th212th
295th
509th
435th437th173rd
303rd150th
16th
264th
194th279th
60th243rd
141st563rd
622nd
434th