12 Days of Christmas
1,237th
293rd1,958th
244th
1,540th917th
1,359th
2,067th
339th
161st199th
1,070th
99th
1,998th
426th
314th
24 Game
323rd121st
143rd
353rd
189th
141st
165th33rd
135th
360th
437th
433rd
99 Bottles of Beer
981st
521st328th
156th
507th648th
206th
1,445th
517th
184th176th
140th
104th
2,014th787th
336th
907th
Abundant Numbers
1,029th
645th2,166th847th518th
400th1,087th
388th1,051st553rd
1,811th
433rd648th
2,837th658th
467th
1,922nd639th
2,150th
2,430th
Abundant Numbers (Long)
886th
990th563rd
212th
526th540th
615th649th793rd
218th
421st690th
1,902nd409th
155th
566th378th
1,194th
Arabic to Roman
490th132nd
648th16th
860th1,379th
411th908th
1,441st638th
584th2nd
98th293rd
Arithmetic Numbers
366th
377th163rd
97th
548th547th
308th260th1,381st
864th
295th1,023rd
1,272nd112th
38th
550th683rd
543rd
Arrows
392nd453rd
57th
292nd339th
249th
704th
308th146th
253rd
35th
441st288th
521st
Ascending Primes
426th312th
400th
514th346th
160th557th450th
451st
423rd81st
257th435th
361st
324th438th
738th
ASCII Table
572nd
490th750th
374th
378th
499th
480th
370th
337th392nd
1,440th183rd
293rd
849th410th
554th
801st
Billiards
263rd43rd
53rd
117th
94th154th5th
174th
192nd84th
110th
190th
58th
204th99th
131st
brainfuck
803rd
263rd
166th
548th
1,237th
144th149th
89th
101st
840th
Card Number Validation
392nd
214th595th
173rd
145th
215th257th334th
440th
103rd379th
564th117th
81st
306th394th
288th
Catalan Numbers
492nd917th
394th
277th595th
502nd832nd582nd
127th1,331st
572nd
35th
105th1,242nd
1,277th
602nd
Catalan’s Constant
525th
272nd
490th
562nd2nd
483rd
253rd
519th
Christmas Trees
2,293rd
1,010th
989th1,070th
483rd
351st886th
440th
426th
472nd
367th215th
1,821st296th
365th
806th302nd
873rd
805th
Collatz
1,215th
1,214th581st
1,026th
1,001st784th
588th749th1,016th
1,720th
350th191st
1,033rd943rd
148th
1,098th826th
1,190th
863rd
CSS Colors
496th456th
510th
582nd
218th
430th
445th340th
548th
2nd
379th
580th
666th
Cubes
399th
356th
86th
527th
175th
559th
273rd314th
125th
762nd
944th
Day of Week
788th589th
215th
419th679th
609th309th
629th
270th288th
1,043rd569th
1st58th
652nd633rd
402nd
DFA Simulator
155th144th
52nd
101st131st
165th
44th
171st
120th67th
61st
24th
334th210th
175th
Diamonds
765th
544th130th
474th
262nd
201st
276th
421st
434th336th
635th333rd
404th
962nd443rd
132nd
586th
Divisors
4,513th
1,816th
3,918th2,698th
682nd
386th2,354th
1,616th1,147th361st2,080th
942nd
1,788th2,234th
3,190th804th
35th
947th305th
1,591st
1,916th
Emirp Numbers
1,541st
849th577th302nd235th
693rd
349th608th841st939th
907th2,073rd629th529th
1,496th752nd
244th
665th565th
1,213th
1,806th
Emirp Numbers (Long)
775th514th
253rd
538th
400th470th303rd
214th
585th79th
377th
202nd
337th545th
355th
Emojify
335th451st
199th
396th
240th
282nd441st
665th
170th
402nd
862nd
Evil Numbers
771st
1,631st1,633rd843rd1,182nd
352nd1,404th
923rd1,098th950th
2,205th820th441st2,094th2,662nd968th1,223rd
2,451st
43rd
1,436th1,226th2,498th2,354th
2,460th
Evil Numbers (Long)
765th
1,217th791st
752nd
250th704th
691st859th595th
1,340th581st422nd457th
605th474th
107th
808th610th
1,083rd
708th
Factorial Factorisation
416th
212th365th
287th
238th
5th
209th
182nd384th
347th
248th
557th344th
511th
Farey Sequence
451st
146th
351st354th
298th
1st
678th
386th295th
805th233rd
61st
430th242nd
341st
Fibonacci
5,805th3,872nd5,724th6,496th2,138th8,642nd1,780th805th784th3,137th5,649th4,891st3,305th8,619th359th1,828th2,681st4,444th8,316th8,345th6,412th6,276th2,544th919th1st
5,140th7,961st4,201st774th210th2,377th5,218th1,879th2,328th7,261st2,385th7,974th5,789th7,910th7,846th5,617th54th6,793rd4,506th8,557th2,345th662nd8,407th2,358th3,420th7,404th4,876th8,279th5,696th4,922nd
Fizz Buzz
8,660th
2,156th
2,713th5,534th
1,608th
3,633rd3,173rd
2,055th5,788th5,045th
7,187th2,078th22nd678th
3,914th1,602nd
753rd
2,587th2,916th
4,316th
7,309th
6,413th
Foo Fizz Buzz Bar
2,126th
487th
263rd402nd460th
166th
232nd1,721st
516th1,608th105th
1,666th506th366th187th
643rd391st
22nd
1,186th848th
456th
1,712th
1,325th
Forsyth–Edwards Notation
378th480th
160th
244th282nd
225th
384th
429th169th
338th267th
155th
588th467th
415th
Fractions
909th
1,237th391st
133rd
225th624th
440th930th427th
482nd
668th544th
840th269th
86th
10th425th
1,092nd
1,087th
Game of Life
407th432nd
186th
449th
295th
312th
234th210th
303rd
150th
544th
526th
Gijswijt’s Sequence
420th50th
182nd
331st
140th
521st
259th
292nd337th
308th
164th
507th
336th
Happy Numbers
944th
1,175th559th270th376th
875th1,076th
339th396th622nd
887th
969th550th
1,026th682nd
406th
1,120th733rd
1,044th
1,132nd
Happy Numbers (Long)
1,066th
701st1,025th
195th
479th521st
460th252nd687th
796th
525th119th
790th372nd
45th
797th466th
629th
912th
Hexdump
384th
270th486th
41st
246th354th
149th
551st
190th
147th228th
216th
18th
494th
337th
Hilbert Curve
51st
42nd
133rd
Intersection
474th802nd
263rd
425th313th
270th
716th
586th
304th500th
1,052nd564th
153rd
902nd132nd
146th
863rd
Inventory Sequence
933rd
907th
809th
232nd
491st
427th
701st
720th
712th766th
823rd623rd
83rd
627th
767th
ISBN
361st937th
534th
620th594th
468th628th705th
871st
194th215th
1,005th246th
427th
951st518th
1,001st
750th
Jacobi Symbol
493rd
281st
130th
424th
212th17th497th
454th
122nd409th
280th
111th
602nd
450th
Kaprekar Numbers
249th
744th233rd456th
340th
255th217th
225th172nd
106th
251st469th
508th216th
317th
280th238th
427th
201st
Kolakoski Constant
224th337th
200th
250th
142nd
357th
244th655th
293rd
203rd
351st
514th
162nd
Kolakoski Sequence
591st
858th874th
197th
116th
888th
818th
567th
450th685th
1,165th756th
144th
538th177th
899th
459th
Leap Years
878th
1,414th2,834th
1,866th
1,510th916th
1,325th
2,223rd
1,168th956th252nd1,118th
2,354th1,035th
1,090th
1,788th1,633rd
2,368th
1,567th
Levenshtein Distance
467th703rd
630th
89th327th
459th
570th
357th550th
798th522nd
331st
621st
316th
378th
557th
Leyland Numbers
852nd
730th674th
77th
651st594th
302nd533rd59th
433rd
573rd146th
942nd202nd
4th
734th284th
648th
335th
ln 2
1,330th
484th
130th
347th482nd
460th
688th65th
435th
3rd
26th
462nd
725th
Look and Say
167th202nd
436th
62nd390th
325th560th536th
678th
19th89th
1,272nd268th
369th
206th204th
808th
914th
Lucky Numbers
730th345th
70th
527th
685th327th
595th
644th107th
628th299th
30th
407th651st
463rd
Lucky Tickets
518th
192nd
407th348th
252nd
355th
507th
285th92nd
134th
156th
536th
561st
429th
Mahjong
88th
112th
171st
81st
145th
Mandelbrot
145th
80th
152nd
💎
171st111th
320th97th
99th
153rd
304th
Maze
269th
95th54th
41st
77th
148th
354th
179th
69th46th
338th193rd
29th
79th
107th
Medal Tally
123rd
357th
358th
353rd
51st
252nd
Morse Decoder
180th355th
203rd
206th
2nd
358th
193rd221st
347th
205th
313th
Morse Encoder
240th
244th338th
175th
328th
223rd
44th
347th
251st236th
475th
253rd120th
435th
124th
Musical Chords
198th182nd
205th
96th
193rd
163rd288th
293rd
186th
N Queens
383rd416th
210th
56th
264th
386th
239th195th
370th
178th
496th
Niven Numbers
1,274th
1,188th2,211th1,211th354th
261st846th
1,262nd866th1,627th
1,946th
60th505th
1,970th711th
225th
1,854th373rd
2,297th
2,369th
Niven Numbers (Long)
1,216th
855th1,050th
671st
137th1,378th
1,008th1,118th1,259th
1,171st
280th270th
1,088th417th
196th
79th1,340th
1,117th
1,406th
Number Spiral
240th
444th366th
257th
215th251st
145th418th
198th
316th92nd
356th
1,482nd
231st
374th300th
436th
159th
Odious Numbers
569th
1,233rd1,170th725th952nd
226th1,163rd
775th942nd1,073rd
1,473rd502nd362nd1,961st2,160th299th1,206th
41st
1,560th989th2,429th2,194th
2,054th
Odious Numbers (Long)
521st
957th571st
613th
189th579th
647th736th982nd
1,262nd395th222nd553rd
211th432nd
39th
896th606th
1,328th
720th
Ordinal Numbers
1,319th
717th503rd
134th
1,003rd
425th
927th
742nd
218th574th
1,501st887th
329th
1,098th702nd
2nd
1,051st
PalindromemordnilaP
370th566th
58th
324th
255th
34th
516th
293rd207th
498th87th
61st
494th286th
414th
Pangram Grep
1,954th
1,213th1,125th
187th
159th458th
1,602nd
733rd841st249th
1,248th
909th440th
88th241st
1,274th
38th
1,777th
318th408th
1,060th1,131st
867th
Partition Numbers
191st
339th
328th72nd299th
80th
335th234th
459th
147th270th220th244th
39th286th
318th
27th
31st352nd
547th
362nd
Pascal’s Triangle
1,402nd
937th1,023rd
475th
820th
1,028th1,571st620th
1,561st
815th223rd
1st1,475th
1,395th
91st
1,258th1,498th
1,835th
1,489th
Pernicious Numbers
451st
1,462nd1,228th969th305th
223rd895th
995th608th350th
1,238th705th301st1,105th
1,059th728th
35th
858th397th1,981st2,052nd
1,294th
Pernicious Numbers (Long)
885th
928th504th
284th
282nd756th
415th727th232nd
828th568th752nd557th
350th481st
93rd
471st319th
898th
501st
Poker
322nd
138th
190th
285th276th
127th
Polyominoes
71st
327th
302nd
205th
332nd265th96th
98th261st
253rd311th
338th
227th262nd76th194th
179th
668th
279th334th
325th
318th77th
Prime Numbers
3,379th
1,058th
2,047th1,358th882nd1,491st
1,731st1,371st
989th1,008th1,334th
520th
696th513th
1st1,617th
382nd
1,374th713th
1,638th
3,049th
Prime Numbers (Long)
2,260th
807th
1,140th762nd
525th
594th612th
867th699th1,148th1,117th
574th
346th499th
1st561st
201st
298th413th
1,012th
1,072nd
Proximity Grid
314th
160th
277th210th
135th
405th
249th218th
227th
142nd
272nd
QR Decoder
272nd
174th
117th
229th214th
154th
Quine
4,270th2,444th4,336th1,857th2,717th
2,718th
2,849th2,131st
2,483rd1,541st148th3,366th
2,438th1,515th2,149th1,604th
1st1,901st
723rd
453rd1,380th
1,710th4,935th
5,038th
1,924th
Recamán
1,136th
693rd1,079th
165th
612th
702nd
1,174th
625th781st
882nd552nd
66th
565th861st
1,183rd
Repeating Decimals
61st
37th
70th
199th
136th
13th
184th
Reverse Polish Notation
906th
636th702nd
320th
545th665th
693rd
1st
735th
178th507th
1,024th243rd
76th
757th680th
1,010th
Reversi
199th275th
26th
17th
147th
60th53rd
54th
42nd
190th
Rijndael S-box
259th346th149th228th
350th154th
61st227th
102nd
442nd
263rd
163rd271st
167th
410th148th
89th
72nd
Rock-paper-scissors-Spock-lizard
135th106th
227th
51st96th
126th
298th
332nd
228th99th
65th
180th
437th406th
410th
Roman to Arabic
1,164th
1,009th598th
589th
793rd
808th1,158th
1,123rd
1,000th
485th2nd1,225th
776th
ROT13
730th
627th
146th
653rd
325th
496th
586th
744th
646th
8th
78th525th
581st
Rule 110
493rd392nd
104th
184th374th
462nd
266th
616th
334th235th
459th
70th
207th
238th
536th
Scrambled Sort
325th
52nd
141st342nd
305th
1st
233rd
37th199th
22nd
284th
Set
231st
48th
134th78th
218th
171st304th
199th
19th
285th163rd
317th
Seven Segment
465th
375th663rd
191st
320th515th
505th
437th
150th557th
317th
161st
729th296th
482nd
SI Units
127th
198th60th
152nd
Sierpiński Triangle
972nd
773rd707th
248th
476th435th
516th
242nd
724th
878th220th
755th693rd
145th
620th508th
846th
813th
Smith Numbers
368th
468th696th
180th
127th
160th339th794th
358th
133rd282nd
763rd103rd
136th
331st330th
777th
242nd
Spelling Numbers
322nd93rd
57th1st417th
317th
344th
164th359th
748th
400th
Star Wars GPT
55th
121st71st
193rd
226th
132nd158th
30th
41st
81st
Star Wars Opening Crawl
194th
94th
165th
184th
159th122nd
84th
83rd
325th
88th
173rd
Sudoku
248th
181st
243rd
103rd
56th
173rd
309th
Sudoku (Fill-in)
354th
116th
197th
256th
209th
168th
89th
264th
Ten-pin Bowling
329th
181st
257th473rd
330th
165th
Tic-tac-toe
274th107th
187th
75th148th
168th
372nd
330th
76th65th
93rd
86th
57th335th
Time Distance
250th
47th
355th
242nd
202nd306th
264th
37th
546th
103rd
Tongue-twisters
1,534th
644th
144th140th
133rd
546th766th
1,053rd
664th
152nd
17th399th
353rd839th
104th
851st468th
285th
137th
Topological Sort
113th
84th
107th
37th
97th
232nd
67th
Transpose Sentence
542nd
368th174th
220th
92nd290th
241st225th1st
560th
404th81st
28th162nd
66th
228th142nd
562nd
303rd
Trinomial Triangle
205th
23rd
1st44th
179th
United States
566th377th
374th
125th
187th
196th95th
87th
378th
366th
585th
Vampire Numbers
261st419th
82nd
286th
210th
175th
295th
224th215th
300th
203rd
106th
389th
755th
173rd
Van Eck Sequence
636th
893rd781st
145th
421st
822nd
209th
740th
641st135th
559th473rd
41st
593rd665th
782nd
445th
Zeckendorf Representation
360th
434th532nd
116th
342nd
433rd
364th
56th286th
223rd
20th
508th
156th
304th
Zodiac Signs
272nd
26th
176th
140th138th
157th
6th
γ
294th
492nd268th471st
1,028th
595th
242nd
544th1st
461st
480th
484th
165th
λ
691st
251st21st662nd174th849th363rd
186th466th
312th
213th719th521st779th225th
632nd
162nd
625th572nd
597th
310th
π
487th691st
133rd
597th362nd
723rd
518th
322nd724th7th
737th
142nd
72nd
645th814th
1,257th
609th
τ
422nd639th
135th
570th341st
611th
472nd
312th616th7th
608th
108th
56th
626th
936th
550th
φ
1,604th
598th764th
431st
452nd656th
453rd863rd633rd
526th817th77th
751st
42nd
183rd
743rd
1,137th
691st
√2
1,772nd
968th695th
182nd
472nd611th
741st317th753rd
417th890th1,000th121st
287th
92nd
4th
607th
1,297th
722nd
𝑒
900th
1,075th871st
184th
627th530th
738th
858th
1,063rd
448th977th17th
895th
213th
63rd2,198th
519th857th
1,294th
504th