12 Days of Christmas
1,225th
282nd1,926th
233rd
1,511th921st
1,333rd
331st
153rd231st
1,065th
95th
1,961st
413th
308th
24 Game
298th124th
139th
326th
184th
134th
162nd
132nd
332nd
403rd
407th
99 Bottles of Beer
923rd
542nd1,076th
161st
527th661st
207th
538th
186th178th
146th
107th
1,999th783rd
340th
861st
Abundant Numbers
1,077th
650th2,210th876th526th
392nd1,126th
388th1,094th559th
1,865th
413th659th
2,872nd691st
457th
1,967th627th
2,193rd
1,816th
Abundant Numbers (Long)
884th
987th555th
193rd
512th532nd
621st643rd788th
208th
389th687th
1,833rd459th
149th
556th366th
1,192nd
Arabic to Roman
472nd136th
626th14th
839th
392nd887th
1,394th622nd
567th2nd
93rd277th
Arithmetic Numbers
358th
372nd679th
95th
453rd561st
309th245th
888th
284th1,035th
1,222nd209th
24th
571st688th
570th
Arrows
388th522nd
232nd
446th437th
258th
312th336th
397th
183rd
612th329th
700th
Ascending Primes
410th305th
387th
493rd337th
156th529th431st
433rd
407th80th
253rd423rd
354th
316th427th
687th
ASCII Table
550th
485th750th
368th
267th
494th
473rd
369th
333rd388th
1,403rd185th
289th
841st409th
552nd
780th
Billiards
235th64th
59th
111th
89th135th5th
160th
178th113th
105th
165th
62nd
185th92nd
124th
brainfuck
795th
261st
169th
540th
141st149th
94th
99th
828th
Card Number Validation
388th
210th475th
172nd
137th
212th255th521st
399th
98th371st
535th108th
80th
299th387th
242nd
Catalan Numbers
472nd882nd
367th
264th575th
497th802nd674th
122nd1,273rd
553rd
28th
101st1,190th
1,219th
483rd
Catalan’s Constant
505th
265th
472nd
542nd2nd
465th
248th
499th
Christmas Trees
2,259th
1,018th
995th978th
481st
350th886th
440th
425th
468th
367th265th
1,811th301st
365th
801st302nd
881st
790th
Collatz
1,225th
1,224th1,111th
1,030th
1,006th801st
600th774th1,020th
1,721st
368th192nd
1,045th968th
132nd
1,112th845th
1,213th
644th
CSS Colors
487th446th
501st
567th
210th
422nd
436th331st
534th
2nd
367th
564th
645th
Cubes
384th
350th
84th
516th
175th
267th308th
122nd
739th
917th
Day of Week
769th478th
219th
402nd666th
597th311th
638th
258th302nd
1,004th374th
1st58th
642nd623rd
387th
DFA Simulator
140th251st
44th
99th142nd
156th
💎
163rd
110th59th
54th
29th
324th202nd
Diamonds
753rd
540th341st
474th
255th
195th
319th
417th
429th330th
635th327th
401st
950th439th
126th
567th
Divisors
4,454th
1,819th
3,953rd2,742nd
672nd
381st2,358th
1,642nd1,155th893rd
929th
1,790th2,450th
3,581st813th
34th
934th291st
1,615th
1,170th
Emirp Numbers
1,500th
837th578th215th266th
690th
353rd607th828th
892nd1,546th626th528th
1,453rd745th
275th
659th568th
1,175th
1,733rd
Emirp Numbers (Long)
736th483rd
463rd
502nd
225th440th274th
182nd
547th75th
350th
389th
313th503rd
335th
Emojify
323rd436th
189th
382nd
232nd
272nd428th
650th
165th
387th
838th
Evil Numbers
781st
1,616th1,629th673rd1,163rd
345th1,391st
902nd1,060th918th
2,189th835th419th2,078th2,632nd1,338th1,201st
2,441st
40th
1,417th1,202nd2,486th2,339th
1,641st
Evil Numbers (Long)
716th
1,161st761st
724th
237th710th
658th829th565th
1,278th587th374th411th
851st458th
102nd
776th575th
1,039th
546th
Factorial Factorisation
397th
206th245th
281st
235th
5th
202nd
175th370th
337th
246th
515th336th
476th
Farey Sequence
443rd
139th
329th349th
294th
1st
659th
378th291st
781st234th
59th
424th236th
342nd
Fibonacci
5,897th3,925th5,814th6,536th2,260th8,476th1,768th796th831st3,166th5,736th4,796th3,328th8,456th340th1,827th2,704th4,515th8,169th8,197th6,464th6,369th2,567th924th1st5,210th7,845th4,268th757th199th2,389th5,288th1,859th2,351st7,204th2,447th7,854th5,894th7,804th7,748th5,699th53rd6,796th4,582nd8,400th2,341st652nd8,256th2,370th3,452nd7,337th4,972nd8,136th5,788th3,158th
Fizz Buzz
8,639th
2,382nd
2,944th5,808th
1,801st
3,867th3,403rd
2,398th6,053rd5,303rd
7,313th597th21st798th
4,152nd1,806th
876th
2,815th3,142nd
4,559th
7,381st
5,914th
Foo Fizz Buzz Bar
2,072nd
489th
268th405th1,393rd
154th
221st1,707th
531st1,617th100th
1,663rd515th362nd174th
664th395th
21st
1,225th885th
463rd
1,701st
1,017th
Forsyth–Edwards Notation
360th344th
161st
245th277th
224th
371st
411th166th
323rd265th
154th
563rd451st
398th
Fractions
900th
1,226th405th
130th
221st619th
435th914th426th
494th
666th677th
833rd267th
85th
10th424th
1,082nd
937th
Game of Life
385th417th
174th
428th
283rd
222nd276th
289th
136th
516th
499th
Gijswijt’s Sequence
397th284th
200th
379th
278th412th
493rd
172nd
475th
597th
Happy Numbers
931st
1,152nd562nd245th380th
866th1,073rd
347th397th678th
877th
956th547th
1,015th682nd
406th
1,101st731st
1,036th
963rd
Happy Numbers (Long)
1,020th
691st987th
190th
474th514th
457th244th755th
779th
516th115th
773rd371st
43rd
780th460th
623rd
860th
Hexdump
378th
267th271st
41st
248th353rd
145th
575th
189th
143rd235th
213th
18th
480th
332nd
Intersection
470th668th
258th
422nd310th
265th
585th
301st498th
1,026th581st
157th
882nd135th
149th
745th
Inventory Sequence
857th
837th
757th
219th
478th
418th
669th
688th
680th722nd
763rd605th
74th
603rd
728th
ISBN
361st915th
522nd
612th584th
459th618th689th
818th
193rd217th
971st264th
423rd
920th515th
965th
713th
Jacobi Symbol
477th
275th
129th
415th
208th19th479th
440th
124th394th
274th
110th
582nd
422nd
Kaprekar Numbers
252nd
676th235th424th
336th
258th224th
197th181st
101st
254th446th
471st207th
318th
279th240th
407th
204th
Kolakoski Constant
230th335th
203rd
257th
147th
353rd
251st637th
294th
167th
348th
501st
140th
Kolakoski Sequence
585th
845th861st
192nd
112th
874th
805th
562nd
444th680th
1,137th774th
138th
533rd178th
889th
441st
Leap Years
910th
1,570th2,932nd
1,935th
1,588th957th
1,395th
2,318th
1,237th717th246th1,167th
2,452nd1,090th
1,134th
1,857th1,081st
2,473rd
1,201st
Levenshtein Distance
459th573rd
618th
105th320th
450th
563rd
348th542nd
774th517th
290th
614th
313th
374th
469th
Leyland Numbers
845th
711th629th
74th
571st594th
290th526th93rd
426th
572nd137th
924th198th
4th
725th272nd
642nd
425th
ln 2
1,295th
467th
126th
406th465th
445th
655th66th
420th
3rd
26th
639th
693rd
Look and Say
166th258th
427th
62nd375th
313th544th523rd
660th
19th97th
1,220th174th
351st
206th205th
797th
883rd
Lucky Numbers
716th396th
70th
523rd
668th324th
581st
629th105th
612th298th
29th
403rd637th
458th
Lucky Tickets
501st
323rd
396th
248th
492nd
280th541st
453rd
230th
519th
543rd
405th
Mahjong
86th
105th
161st
79th
137th
Mandelbrot
148th
118th
140th84th
64th
132nd
114th
205th
Maze
257th
96th
44th
79th
145th
176th
73rd50th
324th193rd
31st
81st
107th
Medal Tally
118th
346th
341st
337th
54th
256th
Morse Decoder
177th282nd
201st
203rd
433rd
347th
189th215th
338th
202nd
303rd
Morse Encoder
235th308th
244th
294th
217th
334th
240th232nd
464th
210th
419th
147th
Musical Chords
191st176th
198th
93rd
186th
162nd280th
284th
180th
N Queens
353rd340th
201st
57th
357th
227th202nd
341st
168th
429th
Niven Numbers
1,224th
1,149th2,134th1,020th333rd
249th853rd
1,219th872nd1,568th
1,872nd
57th518th
1,892nd725th
196th
1,789th358th
2,210th
1,619th
Niven Numbers (Long)
1,190th
861st1,019th
647th
132nd1,351st
980th1,099th1,233rd
1,134th
270th256th
1,058th399th
190th
76th1,328th
1,098th
1,306th
Number Spiral
227th
430th355th
245th
205th239th
138th405th
189th
303rd85th
346th
1,426th
218th
374th288th
424th
131st
Odious Numbers
551st
1,212th1,158th579th925th
215th1,143rd
753rd908th1,048th
1,447th609th356th1,943rd2,134th748th1,189th
38th
1,534th963rd2,396th2,166th
1,516th
Odious Numbers (Long)
486th
916th546th
582nd
181st558th
618th709th943rd
1,210th541st207th523rd
542nd389th
36th
858th602nd
1,269th
520th
Ordinal Numbers
1,304th
707th691st
129th
998th
412th
1,052nd
745th
206th564th
1,471st883rd
314th
1,092nd692nd
2nd
1,082nd
PalindromemordnilaP
356th525th
57th
315th
245th
31st
501st
285th201st
81st
60th
475th277th
398th
Pangram Grep
1,911th
1,211th1,040th
182nd
151st468th
1,579th
734th841st243rd
1,242nd
919th553rd
87th280th
1,042nd
37th
1,790th
311th406th
1,067th1,136th
753rd
Partition Numbers
181st
305th
298th65th280th
77th
301st221st
389th
138th255th322nd
29th261st
290th
25th
37th314th
462nd
316th
Pascal’s Triangle
1,363rd
918th1,010th
471st
809th
1,009th1,542nd611th
1,530th
797th219th
81st1,454th
1,373rd
86th
1,235th1,465th
1,792nd
1,461st
Pernicious Numbers
422nd
1,416th1,190th855th294th
217th879th
957th570th310th
1,197th596th290th1,070th
1,022nd702nd
34th
789th381st1,925th1,991st
963rd
Pernicious Numbers (Long)
866th
905th495th
263rd
270th739th
399th708th209th
810th361st733rd545th
340th472nd
89th
461st310th
881st
394th
Poker
308th
132nd
272nd262nd
120th
Polyominoes
70th
297th
282nd
196th
311th248th91st
93rd242nd
201st276th
317th
212th241st76th185th
190th
616th
260th313th
306th
301st77th
Prime Numbers
3,390th
1,023rd
2,052nd1,383rd630th1,472nd
1,732nd1,392nd
983rd986th1,309th
515th
690th497th
1st1,601st
373rd
1,341st714th
1,621st
2,375th
Prime Numbers (Long)
2,166th
791st
1,108th761st
486th
571st592nd
842nd670th1,120th
559th
319th483rd
1st547th
189th
282nd392nd
1,013th
839th
Proximity Grid
308th
160th
272nd202nd
133rd
242nd213th
221st
141st
266th
QR Decoder
264th
170th
118th
223rd207th
154th
Quine
4,219th2,492nd4,278th1,870th2,739th
2,745th
2,877th2,154th
2,532nd2,022nd145th
2,480th1,492nd2,194th1,612th
1st1,923rd
710th
444th1,360th
1,715th4,858th
4,965th
1,932nd
Recamán
1,119th
684th1,059th
160th
606th
692nd
1,156th
615th769th
871st554th
65th
560th852nd
1,163rd
Repeating Decimals
165th
36th
68th
192nd
132nd
13th
178th
Reverse Polish Notation
887th
623rd721st
452nd
540th650th
676th
1st
711th
173rd496th
999th236th
201st
745th666th
986th
Reversi
193rd264th
26th
17th
140th
53rd52nd
47th
37th
186th
Rijndael S-box
525th327th
229th
333rd139th
418th
97th
261st
155th266th
159th
389th
80th
503rd
Rock-paper-scissors-Spock-lizard
136th104th
226th
48th96th
127th
728th
330th
227th99th
63rd
177th
429th396th
400th
Roman to Arabic
1,109th
957th552nd
563rd
750th
761st1,104th
1,058th
945th
467th2nd1,167th
731st
ROT13
660th
578th
168th
569th
300th
648th
537th
672nd
609th
32nd
76th477th
522nd
Rule 110
473rd375th
407th
665th
596th
627th224th
597th
368th
693rd
235th
509th
Scrambled Sort
302nd
48th
123rd314th
288th
1st
209th
36th179th
21st
258th
Set
218th
48th
127th75th
254th
163rd288th
185th
19th
270th157th
295th
Seven Segment
451st
361st637th
186th
309th497th
487th
427th
147th536th
306th
157th
708th283rd
466th
SI Units
122nd
190th137th
146th
Sierpiński Triangle
948th
756th709th
282nd
469th428th
508th
329th
708th
857th219th
739th680th
203rd
610th534th
834th
787th
Smith Numbers
360th
462nd475th
178th
122nd
154th340th
356th
127th317th
739th246th
130th
334th333rd
751st
204th
Spelling Numbers
317th234th
56th1st411th
313th
340th
157th354th
392nd
Star Wars GPT
58th
115th69th
210th
126th
28th
36th
77th
Star Wars Opening Crawl
188th
89th
144th
179th
159th121st
79th
314th
83rd
149th
Sudoku
244th
178th
240th
99th
88th
171st
302nd
Sudoku (Fill-in)
333rd
183rd
172nd
193rd
173rd
247th
Ten-pin Bowling
308th
155th
238th405th
305th
156th
Tic-tac-toe
255th124th
182nd
66th146th
173rd
242nd
292nd
83rd61st
93rd
94th
52nd318th
Time Distance
247th
138th
348th
244th
202nd301st
263rd
127th
530th
192nd
Tongue-twisters
1,502nd
628th
140th136th
130th
524th752nd
1,034th
151st
16th382nd
340th815th
102nd
795th453rd
275th
149th
Transpose Sentence
512th
349th344th
208th
89th279th
225th233rd1st
446th
385th72nd
25th159th
58th
211th134th
528th
261st
United States
555th551st
368th
496th
319th
290th550th
484th
352nd
558th
571st
Vampire Numbers
254th315th
92nd
279th
172nd
287th
215th203rd
304th
197th
100th
378th
724th
633rd
Van Eck Sequence
625th
866th748th
140th
409th
805th
202nd
729th
635th129th
545th468th
41st
582nd649th
767th
365th
Zeckendorf Representation
349th
419th460th
119th
335th
350th
54th283rd
220th
20th
487th
151st
199th
Zodiac Signs
264th
28th
170th
138th136th
153rd
7th
γ
281st
483rd264th465th
1,011th
602nd
237th
538th1st
441st
473rd
476th
411th
λ
670th
245th304th642nd184th819th355th
191st460th
307th
212th699th508th755th246th
614th
172nd
607th556th
580th
300th
π
476th670th
132nd
584th350th
710th
530th
314th711th7th
716th
140th
71st
628th790th
1,220th
450th
τ
413th624th
132nd
558th334th
602nd
488th
305th610th7th
596th
106th
55th
612th
909th
436th
φ
1,574th
583rd741st
414th
433rd637th
440th842nd833rd
509th813th72nd
729th
40th
174th
721st
1,090th
563rd
√2
1,746th
954th689th
175th
473rd610th
731st307th741st
380th874th985th116th
276th
88th
4th
606th
1,254th
488th
𝑒
869th
1,039th841st
174th
606th513th
766th
871st
1,029th
428th945th17th
864th
201st
61st2,142nd
502nd829th
1,246th
451st