12 Days of Christmas
1,241st
288th1,945th
240th
1,529th936th
1,350th
335th
157th239th
1,074th
98th
1,985th
418th
313th
24 Game
314th123rd
143rd
343rd
190th
141st
168th33rd
135th
350th
423rd
427th
99 Bottles of Beer
939th
555th338th
161st
538th672nd
209th
550th
187th180th
143rd
109th
2,013th796th
347th
868th
Abundant Numbers
1,105th
673rd2,269th903rd542nd
404th1,168th
399th1,129th578th
1,916th
425th682nd
2,934th700th
471st
2,021st649th
2,252nd
1,809th
Abundant Numbers (Long)
915th
1,021st573rd
209th
545th554th
640th669th819th
220th
408th712th
1,895th478th
154th
578th379th
1,226th
Arabic to Roman
489th130th
648th16th
861st
410th918th
1,428th639th
582nd2nd
95th290th
Arithmetic Numbers
375th
386th160th
94th
567th566th
334th259th
886th
295th1,039th
1,265th114th
42nd
570th697th
562nd
Arrows
398th457th
58th
304th348th
256th
705th
319th147th
258th
35th
445th300th
527th
Ascending Primes
424th315th
400th
513th347th
160th553rd445th
448th
421st81st
259th435th
363rd
325th441st
724th
ASCII Table
571st
490th749th
369th
376th
499th
479th
370th
336th391st
1,437th194th
293rd
845th415th
554th
781st
Billiards
262nd65th
52nd
117th
94th154th5th
172nd
190th119th
110th
188th
57th
200th99th
131st
brainfuck
803rd
264th
170th
545th
146th151st
90th
103rd
838th
Card Number Validation
394th
216th595th
173rd
144th
217th259th546th
441st
103rd380th
562nd116th
84th
305th395th
247th
Catalan Numbers
486th910th
389th
269th596th
511th829th699th
125th1,309th
580th
28th
103rd1,223rd
1,254th
501st
Catalan’s Constant
519th
269th
486th
556th2nd
479th
251st
515th
Christmas Trees
2,293rd
1,029th
1,007th1,089th
492nd
358th901st
449th
436th
481st
374th217th
1,843rd302nd
372nd
816th310th
886th
804th
Collatz
1,254th
1,284th619th
1,068th
1,040th829th
621st797th1,058th
1,775th
373rd197th
1,078th991st
135th
1,142nd874th
1,234th
626th
CSS Colors
493rd453rd
507th
578th
216th
430th
444th337th
543rd
2nd
375th
576th
658th
Cubes
394th
356th
84th
526th
176th
274th312th
125th
752nd
935th
Day of Week
788th601st
214th
415th679th
609th322nd
650th
264th287th
1,034th571st
1st58th
652nd633rd
395th
DFA Simulator
153rd141st
50th
102nd151st
164th
43rd
171st
117th65th
59th
24th
332nd210th
Diamonds
765th
551st126th
482nd
262nd
199th
325th
424th
436th336th
642nd333rd
407th
964th446th
128th
568th
Divisors
4,524th
1,844th
4,012th2,769th
683rd
388th2,396th
1,663rd1,171st364th
941st
1,816th2,491st
3,636th825th
35th
948th307th
1,629th
1,185th
Emirp Numbers
1,536th
858th586th311th242nd
702nd
365th616th848th
915th1,573rd636th536th
1,490th760th
251st
672nd572nd
1,206th
1,777th
Emirp Numbers (Long)
770th517th
254th
535th
402nd474th303rd
213th
584th78th
379th
202nd
344th544th
356th
Emojify
334th450th
201st
393rd
243rd
285th440th
667th
173rd
399th
858th
Evil Numbers
780th
1,671st1,672nd851st1,198th
345th1,439th
927th1,097th952nd
2,254th833rd433rd2,143rd2,711th1,392nd1,242nd
2,511th
41st
1,469th1,243rd2,555th2,408th
1,697th
Evil Numbers (Long)
748th
1,225th791st
761st
244th742nd
690th861st592nd
1,346th605th390th457th
891st475th
105th
808th606th
1,086th
570th
Factorial Factorisation
414th
213th256th
288th
240th
6th
208th
180th384th
348th
250th
545th346th
499th
Farey Sequence
453rd
141st
350th353rd
299th
1st
679th
384th295th
821st245th
60th
429th239th
340th
Fibonacci
6,022nd4,009th5,936th6,657th2,185th8,619th1,803rd825th807th3,244th5,857th5,074th3,406th8,598th349th1,851st2,759th4,613th8,307th8,335th6,583rd6,488th2,613th927th1st
5,325th7,976th4,362nd768th205th2,436th5,403rd1,909th2,415th7,340th2,455th7,986th6,005th7,932nd7,878th5,815th53rd6,919th4,680th8,540th2,387th662nd8,395th2,400th3,525th7,465th5,060th8,273rd5,913th3,227th
Fizz Buzz
8,770th
2,426th
2,991st5,903rd
1,836th
3,924th3,454th
2,314th6,145th5,392nd
7,421st586th22nd812th
4,209th1,832nd
905th
2,859th3,190th
4,628th
7,490th
6,021st
Foo Fizz Buzz Bar
2,125th
511th
274th429th484th
163rd
228th1,752nd
556th1,660th105th
1,709th538th380th183rd
690th413th
22nd
1,262nd911th
477th
1,744th
1,047th
Forsyth–Edwards Notation
374th478th
159th
247th284th
227th
385th
425th168th
334th269th
154th
585th465th
411th
Fractions
921st
1,250th396th
131st
229th632nd
442nd944th432nd
502nd
677th689th
851st271st
85th
10th430th
1,105th
962nd
Game of Life
399th400th
177th
443rd
292nd
227th204th
295th
140th
534th
515th
Gijswijt’s Sequence
415th47th
179th
358th
519th
254th
286th327th
347th
160th
494th
326th
Happy Numbers
948th
1,176th565th277th379th
884th1,091st
343rd400th690th
894th
977th552nd
1,038th691st
410th
1,127th742nd
1,056th
973rd
Happy Numbers (Long)
1,046th
702nd1,008th
191st
484th522nd
470th250th769th
793rd
524th116th
786th379th
43rd
794th467th
632nd
868th
Hexdump
383rd
271st483rd
41st
249th353rd
148th
590th
194th
146th231st
219th
18th
491st
335th
Hilbert Curve
45th
34th
113th
Intersection
477th803rd
266th
428th317th
274th
599th
307th505th
1,048th573rd
156th
902nd135th
149th
760th
Inventory Sequence
930th
906th
810th
233rd
498th
433rd
714th
732nd
725th774th
825th638th
83rd
639th
775th
ISBN
365th939th
539th
623rd602nd
471st637th709th
879th
194th220th
1,000th271st
427th
947th524th
995th
732nd
Jacobi Symbol
490th
286th
132nd
421st
216th17th494th
452nd
124th405th
285th
114th
598th
433rd
Kaprekar Numbers
249th
727th232nd442nd
331st
254th218th
225th174th
104th
250th456th
494th217th
312th
281st236th
415th
197th
Kolakoski Constant
225th340th
201st
253rd
146th
358th
247th652nd
296th
204th
352nd
512th
140th
Kolakoski Sequence
597th
867th883rd
196th
115th
895th
827th
575th
454th693rd
1,162nd768th
140th
545th172nd
908th
430th
Leap Years
925th
1,596th2,964th
1,973rd
1,611th972nd
1,419th
2,353rd
1,262nd734th247th1,185th
2,492nd1,108th
1,157th
1,895th1,098th
2,504th
1,202nd
Levenshtein Distance
469th703rd
630th
93rd322nd
459th
575th
355th555th
797th528th
328th
627th
313th
381st
480th
Leyland Numbers
862nd
737th639th
76th
659th603rd
298th536th58th
436th
582nd144th
944th203rd
4th
741st278th
656th
432nd
ln 2
1,318th
479th
128th
417th477th
456th
675th63rd
433rd
3rd
26th
655th
712th
Look and Say
165th200th
439th
62nd388th
324th562nd538th
677th
19th89th
1,257th289th
366th
204th202nd
814th
903rd
Lucky Numbers
730th347th
70th
528th
683rd329th
593rd
641st106th
623rd304th
30th
410th649th
465th
Lucky Tickets
517th
194th
403rd349th
255th
356th
508th
287th90th
133rd
157th
534th
557th
415th
Mahjong
88th
110th
168th
81st
143rd
Mandelbrot
136th
75th
151st
50th
174th112th
81st
102nd
152nd
285th
Maze
266th
97th
45th
81st
151st
182nd
73rd50th
333rd194th
33rd
83rd
108th
Medal Tally
122nd
358th
359th
353rd
50th
252nd
Morse Decoder
181st354th
205th
207th
126th
357th
193rd220th
347th
206th
312th
Morse Encoder
239th
242nd330th
174th
327th
222nd
261st
342nd
247th235th
473rd
249th119th
430th
123rd
Musical Chords
196th182nd
203rd
96th
191st
166th288th
292nd
186th
N Queens
378th408th
211th
55th
383rd
239th196th
367th
181st
494th
Niven Numbers
1,279th
1,205th2,214th1,220th344th
262nd892nd
1,274th911th1,635th
1,952nd
59th523rd
1,973rd770th
203rd
1,867th363rd
2,296th
1,680th
Niven Numbers (Long)
1,224th
892nd1,050th
648th
135th1,386th
1,009th1,139th1,269th
1,181st
275th265th
1,090th414th
194th
77th1,346th
1,117th
1,343rd
Number Spiral
238th
443rd367th
255th
214th249th
144th420th
198th
315th91st
356th
1,473rd
229th
385th299th
437th
130th
Odious Numbers
573rd
1,257th1,200th733rd960th
222nd1,184th
774th945th1,086th
1,494th614th370th2,002nd2,195th771st1,232nd
39th
1,583rd1,000th2,463rd2,228th
1,561st
Odious Numbers (Long)
508th
962nd574th
616th
185th579th
647th738th990th
1,274th554th215th549th
566th418th
37th
897th609th
1,333rd
539th
Ordinal Numbers
1,327th
725th509th
133rd
1,020th
425th
1,074th
764th
214th581st
1,496th902nd
325th
1,114th712th
2nd
1,104th
PalindromemordnilaP
365th557th
58th
320th
250th
34th
514th
290th205th
492nd85th
61st
488th282nd
408th
Pangram Grep
1,936th
1,224th1,138th
185th
144th472nd
1,597th
747th850th242nd
1,256th
923rd460th
88th280th
1,281st
38th
1,768th
310th416th
1,077th1,147th
767th
Partition Numbers
188th
332nd
324th69th299th
77th
328th234th
421st
141st275th352nd218th
31st281st
313th
27th
39th341st
502nd
344th
Pascal’s Triangle
1,394th
932nd1,022nd
476th
825th
1,025th1,564th624th
1,552nd
811th226th
84th1,479th
1,387th
90th
1,255th1,484th
1,820th
1,466th
Pernicious Numbers
441st
1,483rd1,254th975th304th
222nd903rd
1,007th632nd320th
1,260th601st300th1,130th
1,077th741st
34th
849th396th1,998th2,065th
999th
Pernicious Numbers (Long)
893rd
933rd511th
275th
273rd758th
419th730th218th
834th372nd755th562nd
351st492nd
92nd
477th318th
908th
407th
Poker
314th
135th
278th268th
123rd
Polyominoes
72nd
322nd
297th
204th
326th261st95th
97th258th
250th292nd
332nd
224th257th77th193rd
179th
660th
274th328th
320th
314th78th
Prime Numbers
3,448th
1,065th
2,103rd1,377th876th1,505th
1,773rd1,428th
1,001st1,004th1,347th
530th
690th517th
1st1,642nd
385th
1,385th714th
1,663rd
2,424th
Prime Numbers (Long)
2,222nd
819th
1,146th775th
517th
565th613th
881st695th1,156th
590th
332nd514th
1st577th
199th
292nd405th
1,035th
868th
Proximity Grid
313th
163rd
275th208th
138th
247th216th
225th
145th
270th
QR Decoder
271st
175th
121st
228th212th
156th
Quine
4,270th2,538th4,335th1,898th2,790th
2,792nd
2,927th2,197th
2,577th1,580th148th3,468th
2,525th1,514th2,238th1,636th
1st1,934th
719th
449th1,377th
1,742nd4,915th
5,021st
1,953rd
Recamán
1,144th
699th1,082nd
163rd
620th
708th
1,180th
629th788th
890th566th
66th
571st868th
1,187th
Repeating Decimals
61st
37th
68th
199th
141st
13th
184th
Reverse Polish Notation
905th
635th699th
466th
543rd665th
691st
1st
733rd
176th504th
1,019th240th
201st
757th681st
1,006th
Reversi
198th269th
26th
19th
145th
56th50th
51st
40th
190th
Rijndael S-box
536th333rd
231st
338th151st
429th
104th
264th
161st269th
164th
397th
87th
511th
Rock-paper-scissors-Spock-lizard
135th104th
227th
49th96th
126th
737th
333rd
228th99th
64th
180th
431st401st
405th
Roman to Arabic
1,164th
1,007th600th
591st
797th
811th1,157th
1,124th
998th
490th2nd1,223rd
779th
ROT13
710th
612th
140th
639th
316th
693rd
575th
722nd
634th
7th
81st515th
559th
Rule 110
489th393rd
105th
183rd377th
461st
455th
616th
336th237th
521st
69th
208th
240th
522nd
Scrambled Sort
326th
50th
139th339th
303rd
1st
230th
37th197th
22nd
280th
Set
224th
47th
128th77th
269th
166th300th
194th
19th
281st159th
308th
Seven Segment
464th
372nd649th
194th
320th512th
502nd
440th
152nd553rd
317th
163rd
726th295th
481st
SI Units
126th
199th62nd
153rd
Sierpiński Triangle
967th
771st720th
287th
481st438th
519th
337th
723rd
873rd224th
754th694th
207th
624th542nd
845th
802nd
Smith Numbers
373rd
472nd695th
181st
127th
160th345th
361st
133rd293rd
759th250th
137th
337th336th
773rd
207th
Spelling Numbers
324th93rd
56th1st417th
320th
347th
163rd361st
400th
Star Wars GPT
55th
119th70th
222nd
130th154th
29th
41st
81st
Star Wars Opening Crawl
192nd
93rd
147th
182nd
159th122nd
83rd
321st
87th
151st
Sudoku
249th
181st
244th
102nd
55th
173rd
307th
Sudoku (Fill-in)
341st
190th
189th
207th
151st
178th
255th
Ten-pin Bowling
330th
183rd
257th473rd
331st
166th
Tic-tac-toe
271st127th
189th
72nd148th
169th
365th
324th
75th63rd
92nd
87th
58th332nd
Time Distance
251st
141st
353rd
250th
206th308th
267th
130th
545th
195th
Tongue-twisters
1,543rd
647th
144th140th
134th
540th772nd
1,062nd
153rd
17th393rd
350th836th
104th
848th464th
281st
150th
Topological Sort
113th
81st
106th
35th
95th
64th
Transpose Sentence
537th
366th172nd
219th
88th288th
239th231st1st
555th
402nd77th
26th161st
63rd
224th136th
556th
271st
United States
560th565th
371st
503rd
325th
298th555th
494th
375th
564th
582nd
Vampire Numbers
259th419th
81st
285th
176th
295th
221st212th
303rd
202nd
105th
389th
746th
651st
Van Eck Sequence
645th
891st788th
142nd
424th
827th
203rd
752nd
649th130th
566th485th
41st
603rd670th
790th
363rd
Zeckendorf Representation
358th
430th526th
114th
341st
360th
56th287th
227th
20th
503rd
157th
204th
Zodiac Signs
268th
26th
175th
142nd139th
158th
6th
γ
287th
482nd268th462nd
1,031st
601st
243rd
536th1st
453rd
471st
475th
424th
λ
689th
250th21st660th187th846th363rd
194th468th
313th
214th719th520th778th248th
630th
175th
622nd571st
594th
308th
π
491st692nd
134th
603rd361st
730th
547th
321st731st7th
739th
142nd
71st
648th818th
1,252nd
465th
τ
423rd642nd
134th
577th343rd
619th
505th
311th628th7th
613th
108th
55th
630th
934th
448th
φ
1,608th
601st765th
426th
445th658th
460th866th856th
525th838th75th
754th
42nd
177th
746th
1,122nd
584th
√2
1,783rd
983rd713th
179th
488th631st
758th315th768th
388th903rd1,015th119th
283rd
91st
4th
627th
1,287th
504th
𝑒
888th
1,063rd858th
178th
619th522nd
727th
890th
1,053rd
438th965th17th
883rd
206th
61st2,186th
512th845th
1,276th
461st