12 Days of Christmas
80th
144th
318th
42nd
190th
24 Game
9th
13th
59th
11th
7th
99 Bottles of Beer
70th
321st
184th
115th
259th
Abundant Numbers
762nd
646th
343rd
1,483rd
614th
727th
86th
588th
533rd12th332nd
2,379th
594th
281st485th
Abundant Numbers (Long)
1,163rd
143rd
72nd
1,202nd
113th
740th
1,047th12th528th
1,465th
86th
559th540th
Arabic to Roman
243rd16th275th
66th
206th
189th1st
230th
97th
Arithmetic Numbers
75th
38th
567th
1,097th
937th141st
15th
18th
Arrows
30th
130th
89th
6th
166th
Ascending Primes
62nd
329th
252nd
131st
18th
223rd
ASCII Table
30th
46th
247th
3rd
202nd
Billiards
187th
158th65th
14th
16th
71st
44th
7th
12th
brainfuck
1,269th
71st
146th
189th
22nd
152nd
Card Number Validation
286th
66th
138th
43rd
58th
463rd
4th
124th
Catalan Numbers
451st860th
194th817th339th
853rd426th
518th844th
551st
228th464th248th
145th1,514th
521st
1,404th
486th
42nd
121st
634th
545th
Catalan’s Constant
137th
57th
147th
156th
3rd
116th
62nd
69th
Christmas Trees
281st
102nd
149th
264th
24th
Collatz
803rd
95th
121st
6th
300th
450th
115th
CSS Colors
56th
174th
95th
212th
1st
79th
94th
163rd
Cubes
184th
167th
67th
157th
192nd
Day of Week
215th
564th550th
263rd
404th
536th
349th
364th
655th133rd
450th
424th
1st
60th
198th
DFA Simulator
33rd
24th
263rd
10th
125th
Diamonds
44th
265th
165th
8th
272nd
Divisors
1,514th2,562nd994th
1,624th
638th2,464th692nd
2,760th
1,053rd
489th1,013th1,182nd
1,426th1,965th
893rd534th
1,419th728th2,401st
28th568th
414th581st1,774th
Emirp Numbers
61st112th
417th128th
160th
179th
135th
542nd378th24th590th
270th
9th
32nd
658th315th
Emirp Numbers (Long)
30th
240th
12th
87th
14th
126th
Emojify
40th
37th
65th
3rd
64th
Evil Numbers
2,477th
2,377th1,787th
790th654th836th582nd
968th721st472nd350th1,064th612th690th
511th3,110th
1,041st771st1,793rd1,203rd1,855th185th
684th527th2,740th1,547th1st1,842nd
45th2,103rd1,294th211th1,288th442nd811th
2,203rd
4,169th
Evil Numbers (Long)
1,223rd
759th911th
322nd356th371st373rd
280th380th261st623rd402nd
344th1,568th
603rd1,134th721st
78th
417th280th
965th1st861st
41st1,015th1,120th851st662nd446th
923rd
Factorial Factorisation
114th
104th
98th
51st
130th
Farey Sequence
403rd
404th550th
64th528th138th
493rd
203rd
37th
212th
5th
422nd
232nd
Fibonacci
2,671st2,449th2,225th2,281st
735th444th633rd3,860th3,110th3,922nd2,590th2,469th395th1,887th1,126th2,727th
2,893rd1,209th4,336th
2,686th822nd1st2,583rd412th
2,806th485th212th2,001st4,813th1,974th2,070th520th2,494th2,149th2,907th2,690th3,563rd374th1,866th45th4,390th2,842nd1,151st714th2,128th
1,041st
Fizz Buzz
4,968th3,424th2,184th
684th3,333rd1,466th5,223rd3,942nd
1,402nd1,492nd1,960th2,986th
3,989th3,243rd
3,600th2,676th1,264th
2,128th4,791st3,051st738th133rd703rd2,482nd
2,034th2,631st3,120th
2,043rd608th25th
60th1,654th3,072nd530th3,237th3,054th
2,496th2,012th7,970th
3,214th
Foo Fizz Buzz Bar
553rd1,426th
1,263rd
325th
485th650th
1,888th
628th1,035th
401st869th353rd1,347th
648th
569th
900th280th255th
11th572nd1,449th455th
1,739th
Forsyth–Edwards Notation
217th
307th
111th
76th
487th
Fractions
174th
338th
242nd
304th296th
313th
89th
10th
Game of Life
206th
147th
343rd
194th
126th
107th
Gijswijt’s Sequence
28th
141st
180th
9th
233rd
Happy Numbers
730th
621st167th
188th
349th
202nd
718th610th116th667th257th
293rd
115th391st
30th
96th239th
831st
2,510th
Happy Numbers (Long)
572nd
123rd
99th
37th
160th
36th404th
30th
72nd
Hexdump
71st
240th
119th
17th
5th
Hilbert Curve
39th
145th
96th
107th
103rd
Intersection
88th
232nd
139th
23rd
36th
Inventory Sequence
642nd
58th
463rd
188th
350th
18th
379th
ISBN
172nd
467th
130th
53rd
259th
Jacobi Symbol
132nd
189th
13th
135th
93rd
106th
Kaprekar Numbers
124th
27th
195th
138th
197th
4th
43rd
143rd
96th
Kolakoski Constant
209th
34th
108th
223rd
81st
75th
12th
Kolakoski Sequence
78th
199th
29th
1st457th
25th
53rd
Leap Years
1,164th
368th
290th1,508th
588th1,796th123rd
1,771st
223rd
173rd1,045th
367th
45th
561st
19th
201st
720th
1,449th
Levenshtein Distance
162nd
119th216th
103rd
414th
361st
81st
46th
3rd
Leyland Numbers
140th
341st
295th
13th
21st
ln 2
144th
243rd
95th
231st
3rd
27th
91st
Look and Say
526th
63rd
329th
294th
394th
320th
166th
Lucky Numbers
25th
433rd
170th
12th
303rd
Lucky Tickets
198th
74th
250th
54th
171st
11th
157th
Mahjong
35th
86th
47th
110th
116th
Mandelbrot
185th
22nd
27th
117th
75th
88th
5th
16th
Maze
58th
223rd
229th
71st
204th
Medal Tally
68th
275th
56th
6th
302nd
Minesweeper
17th
22nd
146th
42nd
52nd
Morse Decoder
25th
31st
83rd
6th
10th
Morse Encoder
94th
42nd
101st
34th
6th
Musical Chords
73rd
94th
28th
26th
87th
N Queens
146th
161st
53rd
64th
175th
Niven Numbers
1,911th1,576th1,039th486th3,253rd244th406th594th723rd
1,408th442nd1,977th264th1,018th876th928th1,459th835th735th1,176th1,485th
964th1st1,789th381st
1,856th469th112th2,429th317th1st806th357th547th1,189th1,336th1,661st1,370th2,280th
47th497th608th1,148th503rd1,331st1,364th2,301st568th894th
749th3,646th855th1,442nd
Niven Numbers (Long)
1,723rd1,595th522nd389th
824th240th744th1,010th
206th1,341st88th1,156th792nd1,442nd811th474th393rd1,591st883rd
483rd20th
916th
292nd146th
180th1st449th735th426th662nd816th234th1,543rd
56th1,009th200th103rd341st875th
801st405th899th
501st
1,212th843rd
Number Spiral
162nd
143rd
158th
164th
217th
Odious Numbers
2,485th
2,148th1,699th
700th354th749th762nd
838th584th385th220th1,173rd503rd612th
370th2,648th
902nd518th1,225th922nd1,695th141st
623rd425th2,152nd1,098th1st1,606th
43rd1,960th1,210th293rd1,075th667th672nd
1,897th
Odious Numbers (Long)
1,569th
645th970th
568th326th511th369th
415th304th203rd629th346th
285th1,411th
529th883rd664th
121st
376th235th
926th1st569th
41st1,220th1,050th792nd657th506th
894th
Ordinal Numbers
1,013th
740th
162nd
177th
477th
48th
789th
210th
256th
96th
195th3rd
PalindromemordnilaP
173rd
49th
197th
414th
108th
66th
120th
156th
36th
16th
86th30th
Pangram Grep
926th
722nd
160th
435th1,128th
1,545th
989th
1st
99th897th234th
373rd
886th
1,510th
31st391st658th556th890th
721st
Partition Numbers
150th330th163rd86th676th204th122nd238th68th136th605th29th311th82nd140th154th291st
318th
307th167th96th132nd92nd251st
182nd143rd48th
374th
89th78th106th161st157th61st205th39th
10th181st
41st83rd319th
108th146th
111th
119th191st
Pascal’s Triangle
823rd
188th
593rd
863rd
309th
1st
659th402nd
174th505th
547th617th
49th210th204th134th
Pernicious Numbers
622nd1,323rd842nd507th2,552nd276th406th560th596th1,156th1,071st354th1,230th252nd884th748th800th1,093rd730th769th1,013th1,124th1,111th700th1st1,183rd1,537th104th949th519th153rd1,222nd827th486th808th379th535th930th903rd227th316th130th
37th676th190th207th459th1,039th1,131st1,691st440th610th
682nd2,798th642nd1,149th
Pernicious Numbers (Long)
245th
213th187th302nd312th587th
120th631st78th356th290th584th
431st138th966th
415th323rd118th214th641st1st665th196th88th
348th1st280th183rd287th357th
391st
34th
102nd227th341st
Poker
13th
30th
58th
12th
50th
Polyominoes
98th
120th
99th
88th
132nd
Prime Numbers
1,511th2,282nd
1,389th4,351st
1,416th661st
1,121st467th
493rd
676th
251st
1,393rd1,741st713th782nd329th1st
165th
1,887th1st799th370th586th
316th
113th
211th228th395th
844th
Prime Numbers (Long)
1,050th
884th1,118th
407th
485th
154th
1,194th522nd637th
1st
180th
1,144th1st643rd
102nd
830th309th446th
Proximity Grid
119th
143rd
202nd
48th
206th
QR Decoder
78th
130th
211th
76th
142nd
Quine
32nd3,922nd261st
1,354th
2,752nd2,776th
2,679th1,257th2,475th1,806th1,864th1,723rd
3,013th1,517th
1,540th531st2,039th1,132nd1,876th2,613th1,416th233rd1,758th1,446th
2,356th1,158th2,894th1,816th1,643rd477th
1,782nd162nd
1,120th1st3,325th1,924th
1,677th
3,215th
3,650th
2,433rd
Recamán
68th
359th
204th
5th
507th
Repeating Decimals
54th
74th
106th
20th
48th
Reverse Polish Notation
304th
425th
111th
1st
224th
54th
388th
Reversi
124th
27th
42nd
94th
36th
Rijndael S-box
278th
17th
280th
281st
221st
100th
107th
Rock-paper-scissors-Spock-lizard
24th
59th
221st
7th
74th
Roman to Arabic
250th
144th
21st
427th
43rd1st
73rd
ROT13
690th
233rd
246th
669th
298th
572nd
97th
8th
184th64th
Rule 110
61st
48th
446th
3rd
17th
Scrambled Sort
126th
217th
284th
28th
108th
Set
171st
79th
144th226th270th
187th
175th
92nd152nd
3rd
174th
Seven Segment
391st
46th
79th
74th
9th
48th
SI Units
35th
22nd
33rd
87th
119th
Sierpiński Triangle
1,140th133rd
307th
592nd
58th
253rd
Smith Numbers
155th
139th
115th
66th
148th
Spelling Numbers
60th1st345th
236th
128th
293rd
Star Wars GPT
32nd
65th
227th
154th
5th
94th
Star Wars Opening Crawl
127th
25th
61st
86th
138th
Sudoku
48th
104th
53rd
74th
76th
Sudoku (Fill-in)
33rd
156th
151st
21st
54th
Ten-pin Bowling
155th
182nd
243rd
165th
211th
Tic-tac-toe
81st
56th
144th
39th
77th
277th
82nd
63rd95th
167th
Time Distance
52nd
161st
67th
64th
190th
Tongue-twisters
483rd240th
380th
226th
367th
190th1,605th
402nd
1,723rd
Topological Sort
54th
22nd
143rd
58th
91st
Tower of Hanoi
29th71st164th23rd
22nd
39th
335th
119th7th24th
142nd14th
139th
304th
27th
9th
18th
Transpose Sentence
65th
117th
1st
272nd
36th
56th
Trinomial Triangle
39th
155th
296th
122nd
11th
197th
United States
372nd
158th
177th
258th2nd
108th
Vampire Numbers
111th
148th
222nd
64th
172nd
Van Eck Sequence
225th
381st
266th
13th
59th
Zeckendorf Representation
116th
267th
251st
13th
153rd
Zodiac Signs
56th
86th
77th
19th
107th
γ
79th
296th52nd
121st
75th96th
66th
1st
112th
47th
142nd
λ
52nd
53rd
387th
70th
69th
1,241st
π
443rd
177th
631st
583rd
387th805th
356th
23rd
250th
180th
109th
349th
τ
387th
122nd
573rd
534th
616th
287th
25th
236th
132nd
100th
348th
φ
332nd
201st661st267th
721st
246th
142nd
99th
288th
15th
38th
84th
√2
429th
220th
382nd
337th
273rd
156th
305th
13th
40th
373rd
𝑒
432nd
237th
294th
171st
17th
343rd
217th
66th
1,132nd162nd