12 Days of Christmas
1,020th
17th
229th
614th133rd
731st
193rd
396th
923rd
135th
228th2,512th
24 Game
131st
247th
37th
99 Bottles of Beer
388th
138th
191st
578th
368th
242nd
444th
532nd349th
258th
3,357th
2,266th
Abundant Numbers
1,204th
1,140th
1st88th
490th
422nd
65th
741st
2,394th
1,470th676th
467th362nd
1,393rd1,497th3,550th
Abundant Numbers (Long)
389th
1st92nd
371st
1,224th
177th
147th
Arabic to Roman
17th
711th
281st
514th
798th424th65th
372nd100th
587th992nd
Arithmetic Numbers
21st222nd
97th
629th
Arrows
119th
67th239th
188th
126th
75th394th
23rd
274th
151st27th
48th194th
350th
Ascending Primes
88th82nd
18th
383rd
ASCII Table
31st
132nd
16th87th
261st
492nd
188th
349th3rd
303rd120th
608th
1,689th
Billiards
61st
55th
94th
brainfuck
1,321st
198th
53rd431st
677th
171st
77th
61st
746th
Card Number Validation
171st
152nd
Catalan Numbers
195th
412th
12th249th
26th
1,241st
1,233rd
42nd
122nd764th1,019th
Catalan’s Constant
266th
3rd972nd
160th
200th
587th
Christmas Trees
152nd
1st77th
334th
252nd
290th
802nd301st
145th114th
277th2,059th
Collatz
341st
36th545th
64th175th
936th
451st
335th
CSS Colors
412th373rd
377th880th330th
332nd
243rd468th
261st203rd
413th376th
343rd388th369th
346th315th62nd1,013th145th
304th
311th247th
Cubes
103rd
18th191st
321st
550th
75th
131st230th
311th
1,096th
198th27th
Day of Week
292nd
903rd664th
398th
831st
1st
62nd
955th
DFA Simulator
138th169th
40th
Diamonds
95th
140th
17th71st
568th
172nd
376th
299th20th
152nd
403rd1,333rd
Divisors
2,210th
2,028th
944th
667th492nd
1st
692nd
2,174th
1,429th
735th
3,246th1,469th28th
2,508th415th581st2,965th
1,451st4,595th
Emirp Numbers
57th
418th
608th
295th
95th302nd
362nd
232nd355th
34th207th
314th
915th
875th
Emirp Numbers (Long)
27th254th
140th
1,080th
338th
Emojify
125th140th
222nd
145th
134th
Evil Numbers
1,064th
699th
1,205th
37th550th
186th
1st
881st
932nd
595th46th
397th448th
777th
1,841st1,169th3,215th
Evil Numbers (Long)
269th
33rd335th
1,300th
480th42nd
Factorial Factorisation
66th
126th
Farey Sequence
25th332nd
252nd
Fibonacci
751st400th
5,296th
2,882nd
1,088th
3,992nd
1st459th
2,916th
229th2,024th515th1,994th
529th
2,174th
2,732nd3,286th
1,888th45th
215th1,176th728th4,217th
4,583rd1,065th8,491st
Fizz Buzz
6,106th12,839th5,967th12,889th2,406th4,232nd2,527th12,382nd
1,507th4,324th3,357th
1,503rd
12,133rd12,514th5,589th1st1,329th9,054th7,576th7,196th133rd710th2,502nd4,630th
2,652nd4,924th2,622nd11,167th1,355th613th25th4,658th60th
3,101st534th1,322nd5,218th
12,591st6,917th6,562nd3,470th9,652nd
Foo Fizz Buzz Bar
573rd
481st430th
1,990th
724th
547th
510th1,239th11th
461st1,380th
Forsyth–Edwards Notation
38th87th
765th
261st
Fractions
553rd
451st
1st293rd
734th
420th
433rd619th
10th596th
1,293rd
Game of Life
112th
190th
771st
Gijswijt’s Sequence
104th
346th54th
397th
112th
390th7th
444th183rd
190th141st
Happy Numbers
528th
668th963rd
820th
377th
117th158th
754th
1st
659th
1,256th
437th320th30th
97th243rd
1,175th
1,091st887th2,520th
Happy Numbers (Long)
316th
53rd109th
444th
15th
544th
978th
426th602nd
Hexdump
291st
138th164th
221st
41st
420th
Hilbert Curve
29th
Intersection
654th
238th
2nd69th
12th
819th
280th
1,074th
801st241st
153rd
463rd314th
Inventory Sequence
150th
287th
1st241st
431st
34th
471st
ISBN
412th
509th133rd
40th
50th
343rd
222nd
629th
Jacobi Symbol
360th
13th
194th
353rd
165th
Kaprekar Numbers
258th
327th
Kolakoski Constant
332nd
124th
8th
427th
346th
605th
814th563rd985th749th
Kolakoski Sequence
721st
87th
106th
1st
421st
699th275th
375th
1,219th
Leap Years
831st150th
902nd
242nd
179th172nd
122nd
298th465th1,316th196th
490th
857th
19th588th411th
2,531st737th790th
362nd1,800th
3,262nd
Levenshtein Distance
125th
424th
236th
752nd
995th
86th
578th
3rd377th
437th612th
Leyland Numbers
591st
277th
251st144th
5th
515th
643rd
311th23rd
467th
708th1,059th
ln 2
147th
443rd203rd
539th
3rd
28th
Look and Say
1,433rd
271st
316th101st
554th
166th249th57th
587th
11th
363rd425th
630th
547th1,116th
Lucky Numbers
124th
213th
294th65th
214th
29th
247th
951st
Lucky Tickets
182nd
11th118th
53rd
328th
179th13th
271st339th673rd
Mahjong
200th
Mandelbrot
137th
246th
Maze
7th155th
Medal Tally
271st81st
145th
228th
Minesweeper
146th
Morse Decoder
245th
139th232nd
187th
292nd231st
Morse Encoder
247th
119th
33rd
326th
221st
222nd
207th
Musical Chords
349th143rd
108th
31st
72nd
192nd
50th
120th
N Queens
37th
287th
Niven Numbers
1,010th393rd
1,491st449th
271st1,035th
843rd
1st367th
1,962nd3,002nd116th
1st
429th543rd1,164th
1,689th
1,675th954th49th
602nd1,180th497th
1,676th
564th2,528th762nd2,171st
Niven Numbers (Long)
213th
699th
20th307th
1st
736th
56th
88th536th
Number Spiral
121st
390th
93rd
73rd
1st
8th
85th
181st
280th
577th
486th
Odious Numbers
852nd576th
538th
1,103rd
35th451st
143rd
1st
769th
794th
1,371st
479th44th
1,920th
257th
664th
2,083rd748th2,782nd
Odious Numbers (Long)
408th
33rd288th
1,262nd
376th42nd
Ordinal Numbers
881st
456th
818th
614th
840th
983rd259th
768th
615th3rd
1,179th1,245th
PalindromemordnilaP
97th
109th
Pangram Grep
1,559th
163rd
423rd
1st185th
91st
650th
1,328th
1,088th72nd
152nd
252nd
1,596th
Partition Numbers
196th
257th
Pascal’s Triangle
414th
735th
484th
117th201st
1st
1st
527th2,468th
807th51st
1,011th
288th
1,173rd686th1,600th
Pernicious Numbers
281st385th
1,089th360th
256th889th
736th
706th1st485th
107th2,003rd156th
505th
565th935th
230th321st133rd792nd38th
193rd510th458th
1,151st
880th1,890th
2,043rd
Pernicious Numbers (Long)
206th
536th484th
1st
716th
34th
230th
Poker
144th
163rd
234th139th
180th
119th
261st
Polyominoes
21st
Prime Numbers
1,150th480th
1,954th
946th
734th335th
1st
1st
378th
1,748th
619th116th
232nd404th
881st
2,181st
2,130th
Prime Numbers (Long)
577th
494th
530th396th
1st
1st
910th
637th212th
728th455th
Proximity Grid
125th
QR Decoder
171st
248th
93rd139th
155th
293rd
Quine
1st
267th
4,204th1,497th
2,852nd639th3,462nd
1,769th1,700th
1,603rd150th722nd
3,872nd238th
1,437th
1,320th
1,902nd1,746th537th
1,843rd167th
1,421st
3,355th
5,258th2,122nd
Recamán
290th
648th139th
902nd
263rd
572nd370th
951st
629th953rd
Repeating Decimals
123rd
248th
43rd
Reverse Polish Notation
325th
1st123rd
270th
185th
91st
284th
Reversi
217th
Rijndael S-box
189th
252nd
Rock-paper-scissors-Spock-lizard
150th
131st
712th
272nd
79th
233rd238th
419th
Roman to Arabic
460th
67th211th
630th
513th
517th
845th104th
390th
659th
ROT13
265th
100th
9th
188th
283rd
Rule 110
540th
89th
161st
96th
268th
441st
330th
305th29th
422nd
Scrambled Sort
182nd
30th
233rd
Set
171st
22nd
Seven Segment
1,191st
293rd
56th
285th
211th
229th
649th123rd
208th
SI Units
103rd
126th
350th
Sierpiński Triangle
504th
424th
238th
83rd
248th
248th
247th
450th153rd
354th
795th
Smith Numbers
245th
169th
311th
611th
997th293rd
578th
Spelling Numbers
1st
229th
142nd
383rd
246th
517th
260th
344th616th
Star Wars GPT
90th
5th
160th
Star Wars Opening Crawl
248th
98th
83rd
57th
184th
219th
92nd
294th
36th
295th
Sudoku
90th
108th
99th
225th
127th
170th
Sudoku (Fill-in)
250th
87th
68th
74th
203rd
Ten-pin Bowling
417th
481st
254th
102nd381st
182nd
116th
248th
351st
448th
Tic-tac-toe
277th
282nd
Time Distance
19th53rd
150th
Tongue-twisters
593rd
931st367th
598th
273rd
469th
342nd
851st
328th
789th277th
117th
746th
435th573rd
Topological Sort
40th
Transpose Sentence
247th
1st130th
29th
410th174th
Trinomial Triangle
7th105th
11th
United States
207th
370th
259th2nd
Vampire Numbers
672nd
115th
386th22nd
429th
257th
273rd104th
506th
1,000th
Van Eck Sequence
1,239th231st
413th
1st152nd
420th
479th
169th13th
834th
796th
Zeckendorf Representation
128th
335th
59th
Zodiac Signs
144th
39th328th
49th
γ
261st
1st
172nd
838th
λ
295th
306th140th
1,489th1,423rd
1,262nd
211th
1,189th229th
466th
243rd185th
π
854th
379th
134th333rd
4th
23rd2,287th
616th
185th
462nd110th
1,412th
1,581st1,482nd
τ
361st
337th
4th
1,425th
552nd
133rd
560th205th
995th
1,080th1,027th
φ
203rd
378th
297th249th
161st
100th1,608th
859th
15th
659th38th
1,142nd
1,338th1,205th
√2
228th
392nd
296th
444th
554th1,858th
787th
13th
745th40th
1,364th
1,550th1,389th
𝑒
770th
238th
304th
428th
1st
17th2,188th
508th
218th
1,024th66th
1,387th
1,455th1,457th