12 Days of Christmas
752nd
992nd
907th
843rd
458th699th
1,229th
2,421st
230th
376th
374th
245th
707th270th
275th
24 Game
243rd
249th
99 Bottles of Beer
2,286th
1,826th
285th
2,420th
200th
250th
230th
298th
198th
Abundant Numbers
1,271st
1,132nd
871st772nd
3,095th
805th
1,565th1,595th
1,824th
504th
520th
281st
2,699th
3,033rd
2,073rd
Abundant Numbers (Long)
498th
919th
1,134th
1,531st
1,505th
842nd
372nd
Arabic to Roman
132nd
207th16th
68th
165th2nd
97th
434th
Arithmetic Numbers
605th
395th
535th
486th
699th
355th
815th231st729th697th
1,139th
641st
472nd
521st
Arrows
500th
491st
Ascending Primes
368th
807th
1,081st
337th
ASCII Table
1,664th
1,506th683rd
232nd
1,157th
977th
825th
169th
1,472nd
249th
1,490th
Billiards
124th
150th
141st
224th
142nd
137th
215th
161st
brainfuck
123rd
130th
999th
215th
243rd
73rd
121st
299th
Card Number Validation
210th
294th
441st
Catalan Numbers
1st
701st
1,180th
1,219th
393rd
919th
694th419th421st527th
1,484th
35th
949th
1,370th
1,308th
1,377th601st
Catalan’s Constant
1,245th
936th
561st
1,234th
670th
Christmas Trees
623rd
348th
338th
504th
230th
139th
Collatz
409th
234th
652nd
472nd
1,026th
1,640th
952nd295th2,026th690th
191st
881st
1,059th
406th
2,869th
1,818th
CSS Colors
291st
254th
352nd
259th
Cubes
1,279th
216th
1,071st
1,326th
253rd
979th
Day of Week
626th
580th
374th
587th
215th
327th
642nd309th549th
763rd
875th
58th
748th
DFA Simulator
93rd
187th
194th
307th
211th
290th
304th
Diamonds
144th
1,996th
425th
68th
2,137th
Divisors
2,145th
1,774th
1,815th
297th
2,782nd1,195th128th2,881st
2,958th
2,798th
35th
2,003rd
902nd1,513th
Emirp Numbers
331st454th
1,187th
494th
244th
864th
Emirp Numbers (Long)
504th
584th
452nd
Emojify
590th
565th
307th
834th
Evil Numbers
4,143rd4,458th4,047th4,282nd
3,190th3,940th2,870th4,146th3,639th842nd1,181st3,134th4,298th3,364th3,694th3,540th3,625th1,025th
922nd
2,040th1,396th
819th
3,455th
1,801st
1,568th
43rd
1,835th
2,495th656th
2,519th
Evil Numbers (Long)
769th
537th
1,310th
1,059th896th
536th
1,560th
1,122nd
482nd
107th
1,299th
2,241st
890th
Factorial Factorisation
268th
408th
987th
287th
233rd
375th
394th
138th
Farey Sequence
417th
393rd
288th
191st
439th
437th
1st
373rd
359th
237th
Fibonacci
4,124th3,283rd
2,136th
1,778th
608th
4,887th762nd899th
2,096th1,064th
1,090th3,720th
3,445th918th1st2,556th
453rd
1,901st
1st2,330th501st
1,746th54th
1,860th
3,946th
2,379th
3,812th4,868th
Fizz Buzz
2,061st
2,957th
5,656th
1,193rd
7,314th
2,055th5,112th4,697th
9,060th
678th
567th
1,187th
10,971st
2,073rd5,893rd
Foo Fizz Buzz Bar
328th
988th
878th
166th
860th
821st
187th
22nd
325th
1,324th
Forsyth–Edwards Notation
457th
504th
282nd
507th
305th
Fractions
674th
219th
242nd
573rd
133rd399th
698th
1st
874th
86th
655th10th
352nd
863rd
Game of Life
255th
204th
444th
212th
293rd
434th
Gijswijt’s Sequence
652nd
531st
199th
Happy Numbers
617th
316th834th
339th1,807th312th
1,788th
294th
455th
240th
926th
1,939th
Happy Numbers (Long)
189th
800th
559th
260th
560th
382nd
906th
2nd
83rd
411th
771st
Hexdump
128th
209th
412th
265th
461st
108th
250th
406th
156th
479th
Hilbert Curve
152nd
160th
Intersection
143rd
343rd
285th
377th
192nd
153rd
279th
Inventory Sequence
186th
362nd
296th
139th
515th
1st
416th
7th
54th
573rd
ISBN
200th
950th
660th
653rd
103rd
Jacobi Symbol
234th
247th
434th
552nd
180th
389th
430th
239th
Kaprekar Numbers
519th
745th
379th
Kolakoski Constant
604th319th
700th
654th
329th
666th
647th
531st
Kolakoski Sequence
668th
1,270th260th
953rd
742nd
811th
228th
571st
1,212th
1,121st
557th
Leap Years
3,104th1,163rd
872nd
878th
704th
1,693rd
836th
1,630th
897th
1,325th
2,116th
749th
1,687th
1,880th
2,467th
1,137th
Levenshtein Distance
507th
270th
298th
334th
143rd
89th183rd
263rd
318th
469th313th
258th
412th
241st
36th
605th3rd
322nd56th
158th
404th
Leyland Numbers
866th
234th
692nd
794th
76th
315th
162nd
199th
4th
421st
1,155th
1,139th
446th
ln 2
130th
990th
826th
26th
938th
Look and Say
188th
1,369th466th
665th
581st
184th
38th
412th
389th
648th
Lucky Numbers
194th
597th995th364th
205th
916th
922nd
Lucky Tickets
490th
439th
Mahjong
195th
197th
Mandelbrot
158th
223rd
306th
209th
299th
171st
Maze
105th
244th
257th
264th
Medal Tally
92nd
297th
370th
230th
234th
351st
Morse Decoder
177th
182nd
Morse Encoder
161st
158th
Musical Chords
140th
127th
N Queens
245th
177th
509th
357th
536th
488th
Niven Numbers
1,998th
558th
1,273rd
1,210th782nd1,879th
1,877th642nd1,626th
596th
1,379th
1,120th
1,711th
755th8th
1,116th
1,871st
663rd2,211th
Niven Numbers (Long)
1,373rd
670th
1,299th
985th
1,310th
731st
525th
603rd
Number Spiral
236th
253rd
476th
99th
525th
8th
449th
539th
593rd
Odious Numbers
3,249th3,608th3,305th3,429th1,576th3,334th2,791st3,288th2,560th3,372nd3,108th724th951st2,785th3,500th2,847th3,129th3,016th3,103rd1,141st3,636th3,696th774th552nd1,804th1,064th3,414th3,731st3,751st3,727th501st3,228th2,783rd3,658th1,111th3,084th1,205th3,718th2,128th3,707th3,671st3,144th3,679th2,925th41st3,418th3,700th1,771st3,566th3,155th2,426th531st2,191st3,401st3,000th1,990th3,325th3,349th3,091st2,112th
Odious Numbers (Long)
1,162nd
612th
487th
1,235th
1,168th860th
394th
1,392nd
858th
417th
39th
1,245th
754th
Ordinal Numbers
486th
617th
1,166th
134th660th
479th
926th
826th
164th
728th
878th225th
831st
621st
PalindromemordnilaP
409th
441st
249th
313th
322nd
131st
341st
99th
Pangram Grep
502nd
1,636th
1,451st
112th
1,197th
1,365th
732nd
249th
900th
3rd
666th9th
437th
172nd
720th
Partition Numbers
253rd
Pascal’s Triangle
594th
473rd
196th
967th
1,147th
2,373rd
91st
2,369th
Pernicious Numbers
996th1,421st
1,389th
1,120th
1,060th
Pernicious Numbers (Long)
620th
872nd
932nd
485th
490th
Poker
199th
188th
Polyominoes
138th
209th
157th
Prime Numbers
2,345th1,101st
879th1,189th
225th
1,112th
1,330th
1st
3,487th
1st
110th
1,305th
650th
2,095th
1,425th
Prime Numbers (Long)
1,111th893rd
807th
770th
525th
153rd
1,185th
1,464th
1st
1,578th
1st
99th
721st
654th
Proximity Grid
296th
261st
299th
53rd
QR Decoder
88th
71st
Quine
1st3,943rd258th
4,260th
4,026th
4,334th
2,533rd618th
3,287th
2,852nd1,787th148th
2,077th1,867th
2,148th1,604th
1st2,353rd1,280th
1,765th164th
3,511th453rd
1,710th
2,125th
1,988th2,495th
Recamán
1,420th386th
858th
169th
1,411th
Repeating Decimals
379th
383rd
Reverse Polish Notation
768th
342nd
516th
497th
125th
93rd
371st
1st
381st
635th76th
378th
492nd
Reversi
288th
Rijndael S-box
474th821st
110th
876th
332nd
364th
252nd
1,136th
117th
113th
Rock-paper-scissors-Spock-lizard
201st
152nd
102nd
Roman to Arabic
84th
58th
18th2nd
ROT13
507th
423rd
427th
666th145th
470th344th4th114th
329th
316th
51st
8th
222nd78th
534th
106th
Rule 110
337th
1,101st
312th
242nd
317th
457th
1,034th
Scrambled Sort
186th
354th
51st
1st
13th
22nd
Set
66th
65th
47th
4th
3rd
19th
84th
Seven Segment
108th
131st
220th
556th
477th
174th
165th
SI Units
245th
266th
Sierpiński Triangle
1,415th
752nd
446th
967th
1,410th1,725th1,173rd
1,809th1,684th
343rd
1,831st
Smith Numbers
305th
329th
318th
518th
538th
867th
462nd
Spelling Numbers
237th
57th1st
352nd
464th
125th
Star Wars GPT
24th
21st
Star Wars Opening Crawl
61st
58th
53rd
103rd
101st
102nd
Sudoku
156th
153rd
Sudoku (Fill-in)
178th
179th
Ten-pin Bowling
418th
416th
Tic-tac-toe
67th
43rd
394th
Time Distance
425th
423rd
Tongue-twisters
399th
225th
451st
194th
632nd
112th
1,254th
Topological Sort
155th
130th
146th
Transpose Sentence
395th
451st
432nd
362nd
254th
1st
105th
476th
193rd
United States
986th
607th
548th
Vampire Numbers
380th
679th28th
762nd
35th
256th
Van Eck Sequence
468th
384th
1,159th204th
518th
207th
41st
1,141st
615th
Zeckendorf Representation
236th
262nd
181st
385th
267th
1st
196th
418th
179th
Zodiac Signs
141st
93rd
498th
γ
1,219th
1,003rd
543rd
1,161st
794th
285th
λ
1,730th
1,757th
1,863rd1,605th
751st
1,683rd
718th
1,850th
1,196th
1,592nd615th
π
3,607th
1,723rd
2,098th
1,407th
1,708th
1,581st
1,033rd
τ
2,046th
1,615th
1,361st
1,001st
1,586th
1,224th
817th
φ
2,184th
620th
1,471st
1,136th
507th
1,457th
1,062nd
√2
2,544th
275th
1,703rd
1,351st
4th
1,654th
1,218th
𝑒
3,009th
2,503rd
257th
1,579th
1,450th
63rd2,198th
1,659th
1,152nd