12 Days of Christmas
1,027th
945th
1,644th867th
834th
1,660th
497th780th
219th1,505th316th
361st1,151st
1,476th
913th277th
24 Game
167th
93rd172nd
179th
60th
73rd
29th💎
27th48th120th2nd
186th128th
149th
99 Bottles of Beer
789th
890th
1,189th
1,170th
173rd
1,214th
186th1,077th
123rd1,168th20th
243rd849th1,490th968th
222nd
Abundant Numbers
2,928th
1,189th619th
744th880th
624th
1,066th
1,098th2,425th
809th
561st
45th284th
439th373rd18th81st
889th696th246th281st1,730th676th
1,451st
255th1,067th
1,846th
Abundant Numbers (Long)
392nd206th
395th1,178th774th
682nd
488th
270th511th
1,160th
819th
83rd123rd
421st331st35th3rd
755th777th253rd31st451st211th
294th756th
771st
Arabic to Roman
131st
152nd
550th16th
205th
66th
310th
442nd
209th157th
479th222nd369th💎
589th2nd
577th333rd
728th173rd
Arithmetic Numbers
502nd195th118th61st85th164th551st929th
517th
172nd176th136th454th167th232nd298th448th148th576th
111th2nd
107th89th402nd29th💎584th101st150th588th527th250th331st842nd639th506th34th163rd78th252nd
175th923rd515th394th528th169th401st
Arrows
238th
267th
373rd
552nd
173rd43rd
102nd339th1st
34th102nd
381st
650th
Ascending Primes
390th
184th
170th305th
167th
210th
62nd
273rd
328th
73rd6th
80th194th70th1st
191st
85th201st154th234th136th255th
488th
ASCII Table
67th
49th
596th
242nd127th
360th123rd
517th
77th318th
725th86th346th1,089th
214th170th347th707th434th119th
152nd
Billiards
24th
34th225th
227th
64th
198th
40th5th
147th87th153rd3rd
216th73rd
176th52nd
brainfuck
403rd
270th581st
539th
265th
921st682nd
435th
254th47th
311th328th469th205th
861st
490th102nd365th
531st
Card Number Validation
168th
207th371st
418th
225th
183rd
118th
113th24th
41st194th70th2nd
137th
224th367th189th
111th301st
114th
Catalan Numbers
1st
712th
387th499th842nd
389th335th
555th790th
493rd590th
700th
591st
203rd14th950th
127th548th176th415th
549th
446th30th567th833rd251st796th
503rd585th
612th
Catalan’s Constant
302nd
309th263rd
213th
86th
133rd
68th47th
152nd226th2nd78th
222nd420th
229th
182nd
233rd
Christmas Trees
151st647th
514th
724th
37th436th
487th220th
428th
45th16th
185th29th3rd
214th
230th99th
477th520th
Collatz
1,488th1,025th
244th557th
266th950th892nd
214th
574th
347th589th
971st
813th
81st34th
141st4th201st660th3rd1,003rd
767th162nd350th197th135th563rd
796th1,202nd705th
867th
CSS Colors
464th
461st
274th
133rd239th
396th143rd
264th235th191st
2nd
80th
182nd181st
516th
501st
Cubes
284th
117th
150th61st
93rd7th
33rd295th12th
187th41st
329th
Day of Week
267th
255th
391st767th
771st
561st
339th
667th
532nd546th
93rd319th1,106th568th
1st676th710th219th
156th
407th
DFA Simulator
72nd
62nd
272nd
86th
82nd38th
143rd269th3rd
274th137th
260th
Diamonds
273rd159th
317th
307th
154th
572nd
575th
85th22nd
258th40th8th
172nd265th229th
379th
1,527th
611th
Divisors
1,796th420th832nd1,081st899th1,419th
685th
986th1,381st
843rd1,176th
2,472nd1,019th367th
203rd1st1,440th
391st387th1,656th19th
1,387th
839th35th294th28th949th311th
928th1,612th2,270th
1,937th
Emirp Numbers
588th
860th605th
331st671st
1,182nd827th
365th
497th
472nd
520th5th
662nd1,021st853rd34th
122nd244th159th666th924th1,171st
869th
575th711th
Emirp Numbers (Long)
66th
59th208th
394th
332nd280th
47th
427th
402nd
126th9th
107th130th230th1st
262nd322nd237th
315th232nd
526th
Emojify
97th
91st267th
275th
167th
13th
144th51st
109th43rd19th2nd
125th121st
17th
89th
Evil Numbers
1,599th462nd
791st1,423rd1,605th943rd1,192nd440th616th1,650th
479th2,368th
930th807th1,651st
1,059th177th
494th435th1,566th1st
1,670th
570th43rd1,139th1,544th699th1,144th
662nd
1,837th1,852nd
Evil Numbers (Long)
833rd229th
286th1,152nd794th
669th347th589th882nd
320th
1,131st
1,070th
610th74th
427th1,323rd1,271st1st
786th
414th39th966th1,753rd815th616th1,420th
515th713th
973rd
Factorial Factorisation
76th
55th
335th
130th176th
77th
320th
101st7th
154th83rd34th3rd
308th196th103rd180th
204th
Farey Sequence
282nd
386th125th97th142nd436th471st
428th
356th182nd134th
160th
349th
21st
340th41st
92nd108th120th47th
221st
274th311th
279th352nd342nd399th130th238th
564th
Fibonacci
3,507th3,616th
2,160th711th820th619th3,173rd3,822nd2,892nd3,342nd2,954th2,676th1,786th2,107th905th1,108th923rd1,056th3,613th933rd1st
386th343rd2,948th459th215th1,922nd474th1st
512th
2,065th
3,535th3,391st1,735th1,751st54th3,473rd2,729th1,005th674th
1,975th3,171st2,135th882nd
3,638th4,881st
Fizz Buzz
1,552nd1,105th3,410th711th3,191st5,018th
3,397th
1,553rd
4,317th2,003rd
2,068th
4,724th
638th4,998th
563rd22nd667th633rd462nd
4,113th
5,170th748th1,493rd447th2,605th626th
3,126th6,080th
Foo Fizz Buzz Bar
463rd470th
452nd1,481st
1,221st
617th
1,334th417th
885th
1,243rd
524th1,326th
385th193rd352nd96th
1,252nd22nd961st338th1,256th1,419th
535th
Forsyth–Edwards Notation
265th
263rd
302nd
144th
165th
95th37th
61st299th4th
21st
234th19th100th
181st
107th
552nd321st
Fractions
551st
683rd134th
160th
314th
573rd
443rd388th
200th582nd
450th
1st
296th167th
529th649th300th128th
651st459th688th269th10th279th
280th518th
Game of Life
197th
169th
389th
242nd
60th106th
211th267th1st
366th266th
290th
386th
Gijswijt’s Sequence
124th114th
64th
198th149th
147th
57th
115th
1st
153rd💎
142nd34th40th4th
179th63rd
158th164th
201st
300th340th
Happy Numbers
774th926th
824th1,038th
322nd803rd
515th
756th1,793rd
346th
386th
366th231st
673rd557th859th1st
738th
156th463rd204th428th1,376th742nd
521st
555th762nd
1,142nd
Happy Numbers (Long)
292nd249th
135th618th
635th
386th
174th321st
472nd
499th
72nd26th
282nd548th112th2nd
640th
393rd83rd232nd451st676th453rd
577th430th
450th
Hexdump
49th
70th
365th
296th
324th
430th
164th231st
170th416th36th
206th
160th355th380th
88th
496th
Hilbert Curve
137th
146th
110th9th
💎
142nd22nd
Intersection
189th
228th703rd
603rd
141st
427th
114th
67th394th
292nd439th371st6th
103rd313th
305th
Inventory Sequence
431st254th
289th681st
294th
258th
595th685th
370th
1st
221st15th
158th61st67th7th
378th
428th
633rd169th115th462nd26th261st
739th259th
472nd
ISBN
627th
233rd169th
316th737th
715th
349th
449th268th
352nd
556th
129th289th
157th219th60th2nd
299th77th499th257th689th486th
563rd
Jacobi Symbol
14th
70th63rd135th110th286th
235th
93rd75th
72nd
151st17th13th
96th5th
59th46th98th130th4th127th
180th
144th57th121st356th360th118th
119th296th
103rd
Kaprekar Numbers
167th47th
89th157th
240th
79th86th
347th
194th
74th
95th3rd
6th63rd99th1st
26th
120th227th45th
190th192nd
222nd
Kolakoski Constant
23rd
113th281st
216th
160th
217th
134th
239th
172nd17th
149th89th21st4th
220th41st
165th
347th
Kolakoski Sequence
538th409th
421st533rd
75th
461st
405th732nd
425th
172nd
86th102nd
325th247th116th1st
36th194th911th40th178th
938th
693rd647th
Leap Years
223rd600th
354th
766th
408th
208th2,163rd
1,664th
148th
139th549th
35th177th306th3rd
2,135th706th364th172nd
689th1,074th
1,144th657th
Levenshtein Distance
172nd
238th632nd
400th
163rd
87th
216th140th
435th368th153rd2nd
419th81st351st53rd
564th
324th
Leyland Numbers
496th
251st273rd
153rd
593rd
437th
500th434th
118th
352nd335th59th
95th262nd
441st113th67th63rd
147th4th133rd501st524th439th
837th
ln 2
297th
288th217th
134th
311th
164th
360th
186th
189th25th
121st277th66th202nd366th
3rd
171st98th530th170th62nd324th
383rd
287th
565th
Look and Say
190th88th485th132nd415th564th
718th
197th643rd
390th1,025th248th540th356th1st
93rd35th
133rd363rd441st266th3rd
251st465th
456th630th100th280th118th162nd
459th302nd392nd
330th
Lucky Numbers
92nd111th
255th420th
70th
59th280th
165th
241st
1st
195th9th
292nd274th67th4th
11th57th392nd158th135th
361st
243rd
Lucky Tickets
244th
144th347th
257th
142nd
105th
168th
63rd
84th147th
54th151st52nd2nd
283rd
261st134th392nd247th223rd
209th
Mahjong
73rd
29th119th
6th
66th42nd46th
111th
75th
7th
33rd12th
117th22nd13th💎
51st2nd24th
116th
47th85th
Mandelbrot
39th
198th
254th
26th
152nd
71st2nd
182nd
171st5th
277th164th
236th
Maze
323rd
251st265th
272nd
147th78th
65th4th
202nd173rd199th💎
138th242nd88th
151st
Medal Tally
179th
62nd
266th
57th
139th
109th
113th16th
224th42nd193rd2nd
194th260th118th
138th
169th
Morse Decoder
135th
166th
235th
216th
75th47th
72nd150th19th
230th84th
269th
Morse Encoder
166th
290th
189th
70th40th
77th281st35th
287th91st
264th
Musical Chords
107th35th88th
149th
104th64th
80th
28th
72nd14th
37th90th2nd
154th58th
118th
N Queens
112th19th118th143rd207th
253rd
70th
209th
92nd83rd216th
84th6th
51st59th38th174th14th
116th235th29th63rd175th65th
Niven Numbers
252nd1,735th1,108th525th413th877th1,268th1,776th2,400th1,226th364th1,769th738th857th991st1,168th1,008th2,191st1,334th1,757th907th1,646th1,425th304th1,347th2,133rd351st60th517th1,078th4th
328th544th1,136th1,258th1,471st619th1,283rd769th8th590th43rd1,692nd383rd
1,551st2,202nd923rd744th2,577th1,518th2,689th693rd2,236th
Niven Numbers (Long)
669th233rd
975th978th974th
508th
687th
372nd670th
1,283rd
993rd
251st51st515th
281st271st155th2nd
228th
1,050th121st496th21st79th1,356th
403rd1,239th
Number Spiral
151st
306th324th
400th
226th
357th131st
264th
170th
93rd1st
215th150th38th8th
79th381st49th261st365th136th
105th452nd
Odious Numbers
403rd
630th1,160th1,267th789th968th338th
1,601st
718th2,014th
789th
1,096th
1,000th134th
367th330th1,473rd1st
1,497th
425th41st1,175th1,485th1,592nd958th
538th
1,953rd2,022nd
Odious Numbers (Long)
440th
360th776th574th
610th288th
845th
269th
1,033rd
847th
597th114th
225th1,060th1,282nd1st
770th
370th39th1,153rd1,557th905th634th
921st658th
Ordinal Numbers
623rd
523rd
767th
545th
873rd729th
518th
642nd
457th864th
44th303rd282nd40th
154th
231st601st105th235th573rd
118th2nd
611th552nd
PalindromemordnilaP
380th
448th
150th
115th
89th13th
103rd164th3rd
45th
329th192nd
232nd
246th
Pangram Grep
1,521st
1,394th868th
416th
412th701st
476th1,270th
250th
148th118th
47th354th393rd3rd
1,231st
698th644th296th590th316th
474th
984th
Partition Numbers
245th97th120th95th208th
151st
47th136th
96th
225th108th4th
60th5th
144th38th115th264th1st
62nd
82nd214th
106th125th131st138th14th73rd
240th
168th
Pascal’s Triangle
601st474th
496th955th
125th
1,021st
902nd315th
1,124th
77th
194th1st
490th225th619th1st
1,469th91st137th66th409th182nd
457th594th
Pernicious Numbers
537th252nd
510th1,132nd1,160th1,011th309th
975th799th
911th834th
1,199th
1st
1,397th114th
471st163rd1,091st299th21st
486th
205th275th140th712th35th623rd100th891st407th
1,108th
388th567th
868th
601st1,292nd
Pernicious Numbers (Long)
642nd
534th
345th
464th
129th
467th
357th
486th1st
440th120th1st
353rd90th219th
330th187th
655th421st
453rd
Poker
141st
48th254th
282nd
33rd137th
79th
118th
52nd252nd
214th55th257th2nd
72nd278th56th
259th85th
112th
Polyominoes
49th26th23rd111th
8th
19th34th30th
5th
93rd2nd
28th37th24th115th💎40th
3rd31st
107th32nd
44th
38th
35th
Prime Numbers
1,748th1,387th
630th
1,180th1,155th
1,018th852nd
1,392nd2,390th
229th2,495th
1,125th
1,632nd
303rd1st
160th520th555th1st
2,176th
1,962nd
502nd111th449th203rd1,188th473rd
654th
1,142nd2,129th
2,729th
Prime Numbers (Long)
1,225th1,616th
914th499th
777th960th1,182nd
545th
456th631st
155th963rd
1,104th
1,272nd
373rd1st
180th1,062nd345th1st
1,293rd
1,001st
686th102nd366th793rd468th420th
884th909th
971st
Proximity Grid
37th
49th
269th
185th
92nd23rd
54th178th4th
182nd
254th67th
188th
QR Decoder
138th
139th
209th
53rd66th
64th274th2nd
223rd56th
214th
Quine
24th3,808th
3,869th1,303rd3,826th2,793rd1,798th
1,862nd1,224th
1,749th
1,578th1,525th
2,865th
3,300th
1,100th1,817th
1,378th216th1,703rd1,397th441st
1,126th
456th
1,727th150th4,467th
1st1,362nd
1,622nd3,014th1,669th2,562nd
Recamán
326th
219th608th
532nd
624th334th
1,011th
404th
458th
198th4th
87th342nd288th43rd
381st66th484th
398th202nd
667th671st
Repeating Decimals
96th
73rd325th
219th
120th
97th79th
250th111th218th50th
206th98th45th114th
Reverse Polish Notation
81st
154th660th
426th
405th
93rd267th
333rd
1st
116th208th
176th292nd626th133rd
334th
73rd501st
462nd
476th831st
Reversi
153rd
121st276th
236th
151st
103rd60th
187th71st100th2nd
253rd84th
183rd
259th
Rijndael S-box
326th
172nd
216th
138th
446th
122nd
62nd7th
144th
78th255th5th
236th55th
218th163rd
85th
Rock-paper-scissors-Spock-lizard
144th
93rd340th
435th
56th62nd
158th49th345th51st
87th384th72nd
404th
Roman to Arabic
207th
368th573rd
507th
154th443rd
60th
369th
439th
327th492nd
266th596th220th37th
184th534th
514th2nd
406th
717th
373rd
ROT13
268th211th186th322nd
457th
226th174th
483rd
204th
166th113th
281st173rd171st5th
43rd130th
260th236th148th89th30th
123rd
Rule 110
157th
100th
264th
116th
282nd
176th
261st
197th3rd
106th32nd💎
224th166th
37th
300th
Scrambled Sort
84th
292nd391st
97th
115th70th
407th
1st
110th17th
235th80th172nd1st
239th59th
72nd
Set
189th
193rd287th
220th
62nd105th
233rd
102nd17th
185th53rd101st1st
216th235th90th
126th
99th
Seven Segment
132nd
64th
444th
251st
509th
212th271st
492nd298th10th
96th412th
503rd
SI Units
20th
21st
184th
66th
24th26th
29th14th11th
209th33rd
171st
Sierpiński Triangle
449th
389th
287th
366th
290th
164th
250th72nd
281st278th21st
204th154th
294th
408th253rd
Smith Numbers
102nd208th
221st
420th
295th213th
318th404th
201st
379th
175th💎
77th69th42nd3rd
478th
255th141st163rd633rd365th302nd
530th
200th
Spelling Numbers
434th
392nd
212th1st
244th153rd
289th568th152nd
251st310th
612th
Star Wars GPT
88th
134th
181st
45th73rd
110th
103rd
102nd38th
35th
1st129th
159th48th
112th
99th
Star Wars Opening Crawl
27th
38th244th
218th
160th
102nd
42nd26th
180th56th32nd12th
23rd63rd
187th
Sudoku
15th
33rd202nd
224th
70th
30th21st
182nd47th186th22nd
210th48th
230th
Sudoku (Fill-in)
23rd
41st222nd
203rd
73rd
95th
179th
44th25th
182nd115th13th💎
202nd72nd221st172nd
Ten-pin Bowling
50th
92nd
232nd
112th
216th
34th
57th38th
171st189th8th108th
271st
257th70th
228th58th
Tic-tac-toe
229th
275th
279th
27th202nd
197th
118th60th
154th32nd116th86th22nd150th
81st
303rd110th
14th
103rd
84th
Time Distance
238th
220th
409th
151st270th
123rd5th
88th398th34th
142nd169th
378th
Tongue-twisters
310th
348th
507th
329th
568th
475th
208th72nd
320th225th452nd200th
265th134th
402nd
880th115th
Topological Sort
37th
167th
104th10th
1st
158th40th
54th
Transpose Sentence
240th
289th408th
355th
170th
412th
1st
116th54th
202nd107th142nd28th
515th376th286th367th177th152nd
Trinomial Triangle
272nd
143rd
197th
96th
7th
97th16th
63rd1st
146th40th
United States
284th
305th
402nd
269th
28th
173rd299th
75th308th💎
418th8th
369th
124th
Vampire Numbers
15th
138th349th
262nd
74th
267th
183rd202nd209th
125th3rd
139th154th61st190th6th
304th99th492nd374th177th
389th
Van Eck Sequence
357th
325th583rd
277th
409th
470th
353rd
1st
138th26th
142nd212th102nd7th
346th176th287th
52nd197th
632nd
Zeckendorf Representation
193rd
149th
333rd
159th
422nd
275th
1st
137th49th
25th100th111th5th
223rd398th342nd
209th
271st
Zodiac Signs
101st
63rd
301st
127th
256th
74th40th
107th187th22nd
93rd16th120th
34th
γ
253rd
229th203rd
204th
68th82nd
73rd
142nd
123rd
72nd57th
80th549th1st95th168th
79th196th111th
171st
λ
200th
290th323rd
339th
178th
359th
182nd32nd
292nd729th353rd81st
322nd346th671st
374th333rd
222nd
π
419th
187th407th
429th258th
198th
114th
446th
440th
137th143rd
64th295th7th208th524th
143rd
345th633rd
395th
530th
τ
416th
188th409th
385th350th
254th
103rd
422nd
454th
194th211th
80th273rd13th153rd
108th
330th580th
361st
513th
φ
275th353rd394th607th583rd
174th578th398th348th617th
215th
512th
526th
221st3rd
378th416th80th302nd683rd
44th
239th139th621st560th291st450th
215th
476th
√2
1,020th
322nd
344th526th401st
186th481st507th431st863rd
250th
541st
703rd
362nd352nd
424th302nd440th125th340th257th
96th
434th4th724th430th513th
222nd
394th
𝑒
277th293rd294th449th674th
190th
301st
395th
522nd
640th
331st2nd
160th390th18th247th478th
219th
250th64th462nd536th310th297th
473rd589th639th
427th