12 Days of Christmas
1,246th
296th1,976th
246th
1,553rd926th
1,352nd
2,090th
343rd
162nd200th
1,082nd
98th
2,016th
431st
317th
24 Game
329th113th
135th
366th
190th
138th
163rd31st
125th
371st
451st
446th
99 Bottles of Beer
992nd
533rd335th
164th
519th660th
209th
1,469th
529th
187th185th
144th
109th
1,686th796th
343rd
918th
Abundant Numbers
1,051st
654th2,200th865th519th
406th1,122nd
394th1,073rd561st
1,847th
439th657th
2,674th666th
474th
1,956th648th
2,184th
2,467th
Abundant Numbers (Long)
916th
1,016th581st
207th
536th553rd
636th648th819th
223rd
421st715th
1,948th410th
157th
585th381st
1,237th
Arabic to Roman
499th136th
659th17th
870th1,356th
418th919th
1,464th650th
594th2nd
97th299th
Arithmetic Numbers
374th
385th239th
94th
557th555th
313th263rd1,333rd
895th
303rd1,057th
1,308th108th
38th
626th699th
560th
Arrows
396th453rd
56th
295th344th
248th
709th
309th146th
252nd
34th
442nd327th
524th
Ascending Primes
434th318th
403rd
524th352nd
163rd571st458th
459th
429th82nd
264th443rd
366th
330th445th
761st
ASCII Table
580th
497th763rd
375th
383rd
507th
487th
376th
341st399th
1,456th180th
296th
861st418th
564th
813th
Billiards
275th48th
55th
118th
96th153rd💎
173rd
196th88th
112th
193rd
56th
215th100th
131st
brainfuck
814th
268th
167th
548th
1,251st
144th150th
85th
102nd
848th
Card Number Validation
400th
218th610th
173rd
146th
219th257th341st
454th
104th387th
577th117th
83rd
311th402nd
292nd
Catalan Numbers
499th933rd
391st
280th606th
509th849th592nd
129th1,353rd
582nd
30th
107th1,262nd
1,297th
613th
Catalan’s Constant
641st
275th
497th
571st2nd
490th
255th
530th
Christmas Trees
2,313th
1,017th
996th1,077th
485th
352nd896th
435th
428th
469th
368th215th
1,252nd297th
366th
813th303rd
883rd
812th
Collatz
1,245th
1,244th593rd
1,035th
1,026th795th
603rd868th1,041st
1,758th
358th202nd
1,054th966th
163rd
1,120th845th
1,213th
893rd
CSS Colors
501st460th
516th
590th
220th
434th
449th343rd
552nd
2nd
382nd
587th
673rd
Cubes
404th
360th
86th
536th
175th
447th
276th318th
125th
767th
950th
Day of Week
803rd596th
231st
431st680th
623rd300th
642nd
281st319th
1,061st579th
1st59th
659th644th
414th
DFA Simulator
160th149th
56th
98th125th
167th
48th
173rd
122nd65th
57th
24th
342nd209th
179th
Diamonds
772nd
547th130th
477th
262nd
195th
276th
424th
437th337th
593rd333rd
407th
973rd446th
132nd
592nd
Divisors
4,552nd
1,838th
3,949th2,726th
685th
392nd2,382nd
1,634th1,158th367th2,057th
2,632nd946th
1,811th2,264th
240th779th
35th
950th311th
1,609th
1,938th
Emirp Numbers
1,555th
854th580th307th235th
697th
349th610th847th945th
912th2,087th631st532nd
1,510th757th
244th
668th568th
1,227th
1,822nd
Emirp Numbers (Long)
787th523rd
256th
539th
398th478th307th
215th
594th80th
381st
204th
341st552nd
360th
Emojify
337th457th
201st
400th
241st
284th446th
674th
173rd
406th
871st
Evil Numbers
774th
1,651st1,607th864th1,193rd
356th1,417th
930th1,107th957th
2,231st824th494th2,119th2,693rd975th1,231st
2,479th
43rd
1,452nd1,239th2,497th2,383rd
2,488th
Evil Numbers (Long)
759th
1,232nd794th
767th
253rd712th
695th868th604th
1,357th586th427th466th
611th484th
109th
815th616th
1,093rd
716th
Factorial Factorisation
423rd
217th369th
291st
239th
💎
210th
185th391st
353rd
249th
571st350th
520th
Farey Sequence
461st
148th
358th361st
300th
1st
696th
392nd307th
840th244th
61st
440th238th
345th
Fibonacci
5,879th3,922nd5,794th6,574th2,164th8,725th1,819th822nd800th3,177th5,719th4,955th3,346th8,702nd365th1,788th2,710th4,502nd8,398th8,424th6,483rd6,346th2,585th935th1st
5,205th8,042nd4,255th790th215th2,404th5,285th1,901st2,354th7,339th2,418th8,054th5,863rd7,993rd7,930th5,687th54th6,862nd4,564th8,639th2,393rd676th8,486th2,378th3,468th7,482nd4,937th8,361st5,768th4,938th
Fizz Buzz
8,706th
2,180th
2,024th2,739th5,569th
1,623rd
3,657th3,193rd
2,071st5,818th4,727th
7,228th2,094th22nd668th
3,942nd1,617th
749th
2,608th2,935th
4,344th
7,350th
6,432nd
Foo Fizz Buzz Bar
2,170th
507th
276th423rd474th
172nd
228th1,761st
536th1,639th108th
1,695th522nd384th193rd
672nd409th
22nd
1,219th902nd
476th
1,749th
1,356th
Forsyth–Edwards Notation
384th491st
162nd
252nd291st
242nd
391st
437th171st
345th275th
157th
600th476th
423rd
Fractions
923rd
1,258th396th
135th
228th634th
416th935th434th
490th
683rd554th
852nd273rd
88th
10th432nd
1,110th
1,104th
Game of Life
413th437th
186th
455th
297th
315th
235th211th
307th
151st
552nd
533rd
Gijswijt’s Sequence
422nd48th
182nd
335th
131st
478th
259th
297th341st
312th
160th
558th
340th
Happy Numbers
955th
1,185th566th276th380th
885th1,088th
346th403rd630th
896th
980th557th
1,035th690th
413th
1,131st742nd
1,055th
1,143rd
Happy Numbers (Long)
1,080th
715th1,052nd
192nd
491st535th
472nd253rd698th
809th
538th121st
805th377th
46th
812th476th
641st
932nd
Hexdump
390th
272nd492nd
41st
248th358th
144th
501st
191st
149th229th
213th
18th
500th
340th
Hilbert Curve
56th
40th
129th
Intersection
485th823rd
269th
429th316th
277th
737th
605th
308th514th
1,089th578th
157th
926th133rd
153rd
890th
Inventory Sequence
971st
945th
838th
237th
498th
420th
720th
742nd
731st791st
852nd639th
90th
640th
795th
ISBN
367th944th
541st
628th604th
456th636th712th
879th
197th219th
1,016th250th
437th
958th526th
1,010th
757th
Jacobi Symbol
498th
286th
131st
429th
214th17th502nd
458th
123rd413th
284th
114th
608th
454th
Kaprekar Numbers
253rd
754th236th468th
350th
261st220th
228th174th
105th
257th480th
520th219th
326th
287th238th
438th
204th
Kolakoski Constant
227th342nd
198th
253rd
142nd
362nd
247th666th
297th
202nd
355th
523rd
162nd
Kolakoski Sequence
602nd
867th883rd
195th
116th
899th
712th
577th
458th693rd
1,175th764th
145th
548th178th
909th
467th
Leap Years
898th
1,443rd2,874th
1,897th
822nd922nd
1,354th
2,266th
1,194th980th257th1,143rd
2,396th1,060th
1,115th
1,820th1,668th
2,406th
1,596th
Levenshtein Distance
468th699th
628th
101st328th
460th
566th
358th543rd
796th521st
332nd
618th
317th
381st
554th
Leyland Numbers
883rd
747th689th
77th
668th598th
299th543rd59th
440th
587th146th
973rd203rd
4th
752nd305th
664th
340th
ln 2
1,341st
491st
134th
351st489th
467th
698th66th
443rd
3rd
26th
469th
736th
Look and Say
170th204th
443rd
64th397th
312th566th17th
685th
20th91st
39th272nd
375th
209th206th
822nd
929th
Lucky Numbers
742nd349th
70th
534th
695th330th
603rd
652nd109th
634th304th
34th
411th659th
466th
Lucky Tickets
529th
195th
412th351st
255th
357th
518th
287th93rd
135th
158th
547th
570th
437th
Mahjong
90th
115th
179th
81st
151st
Mandelbrot
144th
80th
163rd
💎
174th113th
328th100th
101st
154th
312th
Maze
271st
96th55th
41st
78th
141st
360th
182nd
70th47th
345th195th
29th
80th
110th
Medal Tally
125th
359th
197th
360th
354th
52nd
254th
Morse Decoder
180th356th
204th
207th
2nd
359th
193rd222nd
348th
206th
315th
Morse Encoder
243rd
246th351st
177th
331st
225th
45th
348th
253rd238th
482nd
255th121st
439th
126th
Musical Chords
203rd187th
210th
97th
197th
166th292nd
299th
190th
N Queens
388th423rd
210th
56th
270th
391st
245th195th
377th
177th
504th
Niven Numbers
1,292nd
1,206th2,236th1,228th365th
264th857th
1,280th908th1,647th
1,967th
60th517th
1,991st723rd
201st
1,879th384th
2,323rd
2,395th
Niven Numbers (Long)
1,229th
895th1,060th
671st
137th1,396th
1,016th1,131st1,272nd
1,185th
281st271st
1,100th418th
196th
79th1,356th
1,130th
1,424th
Number Spiral
243rd
451st372nd
260th
219th254th
144th426th
201st
322nd92nd
362nd
1,494th
236th
380th306th
441st
173rd
Odious Numbers
583rd
1,263rd1,193rd739th969th
229th1,187th
789th958th1,098th
1,507th506th367th2,005th2,198th301st1,232nd
41st
1,595th1,011th2,460th2,250th
2,105th
Odious Numbers (Long)
517th
971st574th
610th
195th586th
648th747th997th
1,293rd397th225th559th
214th436th
39th
906th634th
1,355th
730th
Ordinal Numbers
1,331st
724th509th
135th
1,017th
422nd
940th
749th
220th582nd
1,514th899th
330th
1,110th709th
2nd
1,063rd
PalindromemordnilaP
377th581st
58th
330th
250th
34th
526th
297th211th
510th90th
61st
507th289th
422nd
Pangram Grep
1,988th
1,232nd1,123rd
188th
148th461st
1,625th
714th851st251st
1,268th
917th439th
85th233rd
1,292nd
35th
1,807th
422nd404th
1,069th1,151st
873rd
Partition Numbers
196th
343rd
332nd72nd305th
80th
338th237th
465th
149th275th114th247th
38th290th
321st
27th
31st356th
555th
367th
Pascal’s Triangle
1,425th
956th1,046th
481st
835th
1,039th1,600th626th
1,591st
829th225th
1st1,508th
1,418th
91st
1,282nd1,526th
1,867th
1,436th
Pernicious Numbers
455th
1,532nd1,290th1,013th309th
229th928th
1,040th635th383rd
1,300th741st325th1,156th
1,126th732nd
35th
893rd407th2,057th2,135th
1,352nd
Pernicious Numbers (Long)
907th
951st513th
285th
288th772nd
413th744th235th
848th581st768th571st
354th491st
90th
481st322nd
923rd
511th
Poker
325th
139th
187th
291st281st
127th
Polyominoes
97th
339th
312th
213th
348th273rd99th
102nd289th
263rd318th
354th
236th270th72nd202nd
187th
683rd
290th350th
337th
325th85th
Prime Numbers
3,417th
1,069th
2,053rd1,361st889th1,515th
1,755th1,392nd
923rd1,023rd1,355th
529th
700th520th
1st1,642nd
400th
1,395th718th
1,660th
3,088th
Prime Numbers (Long)
2,294th
823rd
1,160th774th
545th
456th631st
854th719th1,180th1,144th
597th
352nd525th
1st584th
204th
303rd420th
1,037th
1,100th
Proximity Grid
314th
161st
277th210th
135th
409th
249th218th
228th
142nd
272nd
QR Decoder
278th
175th
116th
204th
234th219th
155th
Quine
4,118th2,310th4,189th1,818th2,643rd
2,645th
2,716th2,055th
2,304th1,472nd512th2,037th
2,354th1,380th2,089th1,706th
443rd1,806th
528th
1st1,364th
1,625th4,783rd
4,885th
1,941st
Recamán
1,156th
710th1,098th
165th
624th
718th
1,194th
636th795th
852nd568th
66th
578th904th
1,203rd
Repeating Decimals
61st
37th
71st
195th
136th
13th
185th
Reverse Polish Notation
922nd
647th714th
323rd
552nd677th
695th
1st
747th
176th515th
1,041st223rd
77th
768th691st
1,027th
Reversi
200th277th
26th
17th
147th
61st53rd
54th
42nd
191st
Rijndael S-box
264th345th155th240th
350th160th
60th106th
101st
438th
268th
168th278th
172nd
410th153rd
89th
71st
Rock-paper-scissors-Spock-lizard
134th103rd
228th
52nd95th
125th
300th
336th
229th98th
65th
180th
440th409th
413th
Roman to Arabic
1,175th
1,019th603rd
592nd
803rd
817th1,169th
1,135th
1,010th
494th2nd1,237th
786th
ROT13
745th
640th
151st
667th
334th
510th
597th
758th
659th
8th
80th536th
593rd
Rule 110
486th387th
104th
181st369th
457th
261st
615th
332nd231st
454th
70th
204th
234th
531st
Scrambled Sort
336th
53rd
149th355th
368th
1st
244th
38th208th
23rd
295th
Set
234th
51st
135th80th
222nd
174th311th
203rd
19th
290th167th
323rd
Seven Segment
470th
377th669th
191st
321st520th
509th
441st
151st563rd
318th
161st
736th297th
487th
SI Units
124th
203rd61st
156th
Sierpiński Triangle
977th
780th711th
248th
479th436th
519th
242nd
728th
882nd220th
759th697th
145th
624th511th
851st
819th
Smith Numbers
382nd
493rd735th
184th
126th
158th349th836th
370th
135th294th
804th105th
141st
346th340th
817th
252nd
Spelling Numbers
325th95th
59th1st424th
318th
347th
165th364th
757th
410th
Star Wars GPT
56th
126th73rd
199th
236th
139th170th
30th
41st
84th
Star Wars Opening Crawl
195th
96th
168th
186th
163rd123rd
85th
84th
326th
90th
177th
Sudoku
248th
181st
243rd
103rd
56th
173rd
310th
Sudoku (Fill-in)
356th
106th
22nd
260th
77th48th
223rd
189th
Ten-pin Bowling
333rd
182nd
205th
260th479th
334th
165th
Tic-tac-toe
275th107th
184th
75th148th
169th
376th
331st
78th65th
93rd
87th
57th337th
Time Distance
255th
47th
362nd
248th
201st314th
271st
37th
556th
105th
168th
Tongue-twisters
1,553rd
654th
147th142nd
137th
552nd775th
1,063rd
674th
155th
16th404th
359th848th
106th
861st474th
288th
140th
Topological Sort
116th
88th
110th
41st
98th
247th
86th
Transpose Sentence
541st
370th172nd
218th
92nd292nd
221st228th1st
560th
407th81st
28th186th
63rd
233rd140th
561st
305th
Trinomial Triangle
279th
263rd
142nd39th
1st133rd
236th
287th
United States
577th440th
378th
126th
187th
195th99th
90th
383rd
370th
597th
Vampire Numbers
268th424th
82nd
293rd
229th
176th
302nd
227th216th
306th
203rd
106th
394th
758th
438th
Van Eck Sequence
651st
922nd800th
151st
432nd
826th
225th
760th
658th133rd
569th483rd
41st
606th679th
803rd
454th
Zeckendorf Representation
368th
443rd544th
121st
352nd
272nd
366th
58th290th
226th
21st
521st
160th
308th
Zodiac Signs
275th
26th
165th
278th
141st139th
160th
6th
γ
288th
496th268th468th
1,034th
601st
242nd
550th1st
458th
477th
481st
302nd
λ
700th
249th21st667th173rd857th363rd
184th468th503rd
311th
211th728th527th788th223rd
640th
161st
633rd578th
604th
309th
π
495th702nd
130th
607th365th
735th
527th
325th736th7th
749th
143rd
72nd
658th827th
1,271st
615th
τ
430th652nd
135th
581st346th
624th
480th
315th629th13th
620th
108th
56th
639th
951st
559th
φ
1,625th
607th778th
429th
481st666th
452nd881st642nd
531st834th80th
765th
44th
185th
746th
1,158th
705th
√2
1,784th
983rd701st
186th
528th617th
752nd324th764th
424th902nd1,015th125th
257th
96th
4th
613th
1,309th
690th
𝑒
915th
1,087th886th
190th
636th537th
751st
872nd
1,073rd
456th991st18th
908th
219th
64th2,212th
526th871st
1,310th
511th