12 Days of Christmas
111th
153rd
321st
52nd
197th
24 Game
9th
12th
62nd
10th
5th
99 Bottles of Beer
73rd
350th
183rd
118th
269th
Abundant Numbers
808th
701st
390th
1,568th
774th
783rd
98th
635th
591st12th454th
2,505th
641st
327th538th
Abundant Numbers (Long)
1,235th
97th
78th
1,255th
118th
785th
1,103rd12th481st
1,580th
200th
595th504th
Arabic to Roman
256th21st290th
74th
214th
200th1st
240th
108th
Arithmetic Numbers
82nd
41st
617th
1,176th
1,009th151st
16th
19th
Arrows
32nd
148th
93rd
6th
191st
Ascending Primes
66th
357th
272nd
138th
18th
240th
ASCII Table
28th
48th
258th
3rd
210th
Billiards
175th
158th98th
14th
17th
82nd
48th
7th
12th
brainfuck
1,318th
129th
145th
189th
27th
151st
Calendar
132nd
172nd
254th
2nd
184th
Card Number Validation
322nd
75th
161st
48th
61st
511th
4th
135th
Catalan Numbers
484th916th
201st864th354th
911th447th
547th898th
597th
236th471st256th
152nd1,592nd
550th
1,474th
508th
42nd
128th
679th
588th
Catalan’s Constant
140th
58th
152nd
161st
3rd
115th
63rd
71st
Christmas Trees
308th
71st
154th
288th
21st
Collatz
851st
100th
127th
6th
308th
481st
121st
Continued Fractions
247th313th228th
199th
130th
141st
274th152nd
158th
7th
49th
CSS Colors
60th
181st
99th
220th
1st
84th
98th
168th
Cubes
191st
172nd
68th
162nd
199th
Day of Week
239th
605th587th
306th
398th
573rd
369th
401st
698th147th
430th
437th
1st
65th
210th
DFA Simulator
36th
25th
279th
10th
127th
Diamonds
46th
282nd
117th
8th
285th
Divisors
1,586th2,658th1,022nd
2,229th
660th2,561st715th
2,852nd
1,095th
498th1,064th1,117th
1,479th2,034th
893rd549th
1,322nd767th2,500th
28th583rd
423rd595th1,848th
Emirp Numbers
58th106th
428th124th
157th
180th
135th
560th370th17th612th
258th
21st
35th
699th319th
Emirp Numbers (Long)
40th
243rd
13th
119th
15th
131st
Emojify
37th
44th
67th
3rd
66th
Evil Numbers
2,563rd
2,465th1,869th
1,065th641st835th576th
983rd732nd487th373rd1,109th624th707th
513th3,225th
1,239th784th1,899th1,276th1,940th195th
689th529th2,843rd1,631st1st1,920th
48th2,190th1,375th
222nd1,364th444th803rd
2,293rd
4,303rd
Evil Numbers (Long)
1,284th
778th963rd
531st366th381st384th
277th391st255th651st412th
353rd1,641st
635th1,188th750th
84th
434th274th
1,022nd1st892nd
44th1,069th1,177th
908th692nd429th
979th
Factorial Factorisation
122nd
107th
102nd
54th
135th
Farey Sequence
412th
424th579th
66th560th112th
517th
212th
39th
226th
5th
439th416th236th
Fibonacci
2,812th2,569th2,312th2,341st
795th465th668th4,056th3,243rd4,100th2,728th2,572nd408th1,956th1,179th2,857th
3,026th4,851st4,537th
2,697th882nd1st2,598th432nd
2,880th507th235th2,044th5,068th2,076th2,055th548th2,640th2,231st3,051st2,823rd3,396th390th1,934th46th4,629th2,909th
1,204th753rd2,182nd
1,090th
Fizz Buzz
5,110th4,377th
3,507th2,229th
699th3,418th1,501st5,356th4,022nd
1,435th1,527th2,002nd2,745th
4,081st3,321st
4,147th2,732nd1,297th
2,170th4,916th3,091st753rd139th719th2,537th
2,075th2,685th3,187th
2,085th621st26th
62nd1,698th3,143rd
541st3,313th3,125th
2,552nd2,053rd8,149th
3,240th
Foo Fizz Buzz Bar
576th1,491st
1,317th
342nd
510th678th
1,960th
655th1,135th
420th902nd374th1,401st
671st
583rd
938th304th271st
9th617th1,508th
476th
1,821st
Forsyth–Edwards Notation
222nd
326th
120th
77th
512th
Fractions
201st
333rd
282nd
337th327th
344th
96th
10th
Game of Life
220th
159th
359th
205th
141st
114th
Gijswijt’s Sequence
33rd
163rd
210th
7th
170th
Gray Code Decoder
48th
94th
13th
77th
62nd
159th
Gray Code Encoder
168th
158th
207th
257th
25th
98th
Happy Numbers
771st
651st178th
206th
377th
215th
736th631st127th688th275th
313th
126th392nd
33rd
107th238th
875th
2,580th
Happy Numbers (Long)
608th
129th
103rd
56th
154th
140th416th
10th
75th
Hexdump
78th
252nd
122nd
17th
5th
Hilbert Curve
43rd
149th
104th
113th
108th
Intersection
90th
241st
131st
27th
43rd
Inventory Sequence
692nd
54th
499th
199th
332nd
18th
405th
ISBN
107th
477th
170th
7th
271st
Jacobi Symbol
145th
219th
13th
143rd
96th
110th
Kaprekar Numbers
138th
60th
219th
40th
282nd
24th
43rd
157th
165th
Kolakoski Constant
217th
36th
114th
231st
74th
76th
12th
Kolakoski Sequence
82nd
208th
33rd
1st238th
29th
57th
Leap Years
1,210th
372nd
300th1,716th
581st1,872nd71st
1,847th
227th
171st1,058th
385th
103rd
530th
20th
198th
723rd
1,501st
Levenshtein Distance
425th
174th
139th237th
115th
442nd
308th
91st
49th
3rd
Leyland Numbers
146th
349th
304th
14th
23rd
ln 2
154th
261st
103rd
250th
3rd
28th
99th
Look and Say
509th
72nd
349th
260th
412th
338th
132nd
Lucky Numbers
27th
458th
185th
13th
324th
Lucky Tickets
218th
78th
269th
57th
175th
13th
169th
Mahjong
34th
92nd
43rd
119th
125th
Mandelbrot
199th
19th
27th
135th
82nd
100th
5th
20th
Maze
65th
260th
265th
77th
242nd
Medal Tally
75th
303rd
58th
6th
328th
Minesweeper
22nd
30th
174th
48th
60th
Morse Decoder
26th
32nd
113th
6th
10th
Morse Encoder
99th
44th
105th
36th
6th
Multitap Input
34th
15th
48th
24th
6th
Musical Chords
84th
96th
27th
29th
95th
N Queens
156th
198th
53rd
68th
184th
Niven Numbers
1,187th1,545th1,998th1,675th1,070th496th3,361st260th426th631st748th
1,481st463rd2,077th281st1,088th921st971st1,479th878th760th1,272nd1,571st
1,015th1st1,666th400th
1,954th853rd125th1,617th337th1st775th378th566th1,234th1,382nd1,758th815th1,743rd
50th511th590th1,773rd1,210th517th1,400th1,436th2,402nd606th945th
793rd3,757th898th1,551st
Niven Numbers (Long)
1,804th1,672nd562nd428th
951st244th768th1,070th
220th1,409th134th1,221st845th1,435th826th547th412th1,668th930th
504th20th
969th
300th150th
193rd1st442nd759th458th642nd857th273rd1,621st
57th1,069th214th
90th366th921st
854th434th950th
535th
1,269th929th
Number Spiral
174th
158th
728th
170th
178th
241st
Odious Numbers
2,564th
2,207th1,781st
830th353rd758th778th
883rd604th382nd233rd1,223rd509th633rd
404th2,728th
1,239th526th1,307th942nd1,774th153rd
644th437th2,232nd1,152nd1st1,491st
46th2,029th1,275th
302nd1,122nd678th689th
1,973rd
Odious Numbers (Long)
1,636th
673rd1,026th
655th329th531st375th
402nd307th206th664th350th
287th1,477th
545th940th703rd
132nd
392nd238th
982nd1st581st
44th1,284th1,108th
843rd695th519th
954th
Ordinal Numbers
1,024th
766th
532nd
174th
481st
49th
808th
209th
284th
100th
191st3rd
PalindromemordnilaP
189th
56th
222nd
444th
105th
73rd
140th
170th
38th
16th
87th
31st
Pangram Grep
957th
760th
166th
471st1,172nd
1,624th
1,460th
1st
106th944th244th
397th
933rd
1,589th
33rd426th689th
452nd939th
952nd
Partition Numbers
228th379th254th103rd770th242nd136th278th84th257th686th36th372nd111th175th238th337th
360th
355th212th128th170th192nd298th
211th176th63rd
434th
115th94th118th189th185th79th221st51st
11th529th
54th107th364th
139th182nd
143rd
178th234th
Pascal’s Triangle
864th
196th
604th
956th
316th
1st
693rd409th
190th453rd
552nd643rd
53rd232nd226th
149th
Pernicious Numbers
1,076th1,793rd644th1,407th877th506th2,696th290th397th589th617th1,250th1,142nd371st1,302nd266th921st742nd854th1,091st792nd810th1,056th1,198th1,236th762nd1st1,246th1,630th111th998th520th161st1,292nd872nd541st829th452nd564th978th941st238th332nd137th
41st736th200th
217th474th1,104th1,206th1,806th434th632nd
693rd2,982nd712th1,181st
Pernicious Numbers (Long)
476th
237th
232nd190th321st334th635th
129th682nd80th384th311th636th
470th147th1,022nd
451st347th127th218th695th1st716th208th90th
366th1st294th203rd302nd385th
425th
34th
104th239th512th
Poker
12th
35th
61st
14th
51st
Polyominoes
108th
132nd
109th
103rd
146th
Prime Numbers
1,616th2,411th
1,473rd4,533rd
1,509th724th
1,212th516th
492nd
705th1,176th
270th
1,480th1,849th796th821st350th1st
178th
2,006th1st842nd397th635th
336th
122nd
225th
242nd421st
927th
Prime Numbers (Long)
1,132nd
1,187th1,202nd
434th
516th
893rd
171st
1,280th556th684th
1st
197th
1,228th1st605th
110th
920th
329th471st
Proximity Grid
103rd
200th
214th
54th
231st
QR Decoder
80th
139th
220th
78th
149th
Quine
1st5,468th
4,194th279th
1,527th
3,008th3,032nd
2,912th657th2,689th1,929th2,029th1,808th
4,039th622nd
1,640th153rd2,046th740th1,994th2,796th1,601st248th1,704th1,443rd
2,464th1,342nd3,141st1,951st1,785th554th
1,895th170th
610th
483rd3,615th1,918th
1,833rd
3,434th
3,863rd
2,612th
Recamán
72nd
370th
212th
6th
523rd
Repeating Decimals
57th
80th
101st
17th
51st
Reverse Polish Notation
302nd
442nd
417th
1st
216th
55th
352nd
Reversi
138th
31st
46th
96th
37th
Rijndael S-box
304th
112th
296th
314th
239th
91st
182nd
Rock-paper-scissors-Spock-lizard
26th
62nd
224th
7th
74th
Roman to Arabic
271st
157th
25th
408th
47th1st
79th
ROT13
770th
263rd
275th
751st
345th
668th
88th
11th
142nd
77th
Rule 110
59th
52nd
465th
3rd
17th
Scrambled Sort
142nd
242nd
317th
31st
119th
Set
187th
89th
191st245th293rd
205th
192nd
104th173rd
2nd
183rd
Seven Segment
395th
183rd
86th
70th
13th
52nd
SI Units
37th
33rd
34th
84th
126th
Sierpiński Triangle
1,178th138th
328th
612th
63rd
263rd
Smith Numbers
173rd
153rd
125th
73rd
166th
Spelling Numbers
194th1st350th
232nd
123rd
285th
Star Wars GPT
36th
81st
98th
266th
174th
5th
123rd
Star Wars Opening Crawl
133rd
27th
66th
93rd
144th
Sudoku
49th
110th
51st
80th
82nd
Sudoku (Fill-in)
37th
160th
151st
23rd
57th
Ten-pin Bowling
160th
215th
263rd
84th
185th
230th
Tic-tac-toe
92nd
58th
153rd
39th
84th
302nd
86th
67th
98th
185th
Time Distance
52nd
177th
69th
65th
205th
Tongue-twisters
508th136th
167th
258th
168th
103rd1,676th
161st
1,797th
Topological Sort
61st
23rd
105th
69th
95th
Tower of Hanoi
672nd
85th448th
63rd269th224th60th
33rd
55th
212th
476th
206th21st42nd
185th22nd
91st45th
451st
178th51st
13th
29th
Transpose Sentence
80th
136th
1st
303rd
406th
42nd
66th
Trinomial Triangle
52nd
204th
345th
190th
13th
263rd
United States
383rd
149th
207th
264th2nd
82nd
Vampire Numbers
101st
151st
236th
68th
178th
Van Eck Sequence
245th
410th
279th
13th
63rd
Zeckendorf Representation
127th
296th
271st
15th
173rd
Zodiac Signs
98th
90th
74th
20th
103rd
γ
83rd
321st53rd
130th
78th98th
68th
1st
112th
48th
144th
λ
60th
75th
847th
74th
73rd
1,311th
π
1,108th
660th
611th464th
189th
671st
616th
402nd826th
376th
23rd
265th
199th
115th
373rd
τ
407th
127th
601st
554th
686th
305th
25th
245th
139th
106th
367th
φ
344th
198th687th283rd
737th
255th
144th
100th
292nd
15th
38th
86th
√2
446th
227th
400th
354th
288th
163rd
322nd
13th
40th
394th
𝑒
452nd
228th
309th
181st
19th
358th
262nd
69th
1,189th
172nd