12 Days of Christmas
111th
539th
340th1,178th
15th
43rd
24 Game
7th
145th
117th
3rd
5th
99 Bottles of Beer
91st
271st
164th
49th
48th
Abundant Numbers
882nd
620th
303rd
907th
2,117th
2,545th
67th
646th
684th219th282nd
2,385th
420th
35th779th
Abundant Numbers (Long)
1,355th
421st
210th
2,034th
125th
697th
1,104th45th483rd
2,038th
64th
621st438th
Alphabetic Numbers
128th
153rd
183rd
94th
44th
Arabic to Roman
229th30th323rd
110th
240th
154th4th
366th
135th
Arithmetic Numbers
83rd
141st
577th
1,527th
1,050th202nd
26th
110th
Arrows
24th
124th
151st
104th
2nd
140th
Ascending Primes
66th
392nd
349th
152nd
5th
134th
ASCII Table
25th
71st
290th51st
4th
90th
Billiards
207th
199th32nd
15th
25th
52nd
71st
8th
11th
brainfuck
1,257th
89th
119th
132nd
45th
227th
Calendar
41st
176th
366th
2nd
158th
Card Number Validation
117th
47th
212th
80th
92nd
572nd
12th
87th
Catalan Numbers
693rd1,054th
562nd997th357th
1,040th526th
324th1,042nd
639th
879th495th285th
147th1,783rd
559th
1,688th
627th
17th
203rd
780th
675th
Catalan’s Constant
189th
73rd
191st
206th
9th
151st
65th
210th
Chess Move Validation
289th
158th
161st
202nd
175th
281st
145th
Christmas Trees
150th
71st
152nd
24th
355th
Collatz
428th
180th
145th
77th
279th
378th
624th
Connect Four
103rd
180th
137th
116th
239th
Continued Fractions
260th314th206th
48th
110th
96th
263rd95th
136th
7th
24th
CSS Colors
49th
179th
171st
222nd
3rd
111th
80th610th
178th
Cubes
143rd
409th
75th
126th
192nd
Day of Week
237th
573rd526th
297th
426th
481st
393rd
435th
683rd128th
456th
464th
1st
75th
206th
DFA Simulator
19th
54th
310th
291st
6th
82nd
Diamonds
39th
280th
91st
3rd
238th
Divisors
1,591st2,797th1,027th
2,307th
842nd2,690th502nd
2,993rd
1,531st1,353rd235th
1,550th1,214th
1,255th2,353rd
912th346th
1,264th1,508th2,591st
38th823rd
1,130th277th1,600th
Emirp Numbers
538th777th
312th173rd
604th
152nd
515th
762nd634th505th1,070th
142nd
191st
558th
396th1,046th
Emirp Numbers (Long)
53rd
252nd
247th
253rd
14th
160th
Emojify
29th
45th
69th
3rd
106th
Evil Numbers
2,728th
2,990th1,960th
962nd850th1,055th644th
1,038th1,030th566th451st1,505th676th1,651st
606th3,603rd
1,253rd1,007th2,113th1,313th2,005th
261st
870th521st2,967th2,727th191st910th
31st2,603rd2,448th
250th1,386th484th758th
3,013th
4,514th
Evil Numbers (Long)
1,242nd
881st1,085th
451st368th374th508th
316th400th333rd686th432nd
804th1,810th
673rd1,443rd854th
249th
379th308th
1,776th54th1,008th
6th1,224th1,885th
1,068th728th426th
1,107th
Factorial Factorisation
88th
127th
116th
22nd
31st
Farey Sequence
496th
143rd634th
34th593rd66th
553rd
280th
399th
173rd
174th
465th425th197th
Fibonacci
3,102nd2,782nd2,582nd2,197th
824th438th908th4,941st3,583rd4,326th3,599th2,774th871st1,957th1,903rd3,780th
3,287th5,213th4,935th
2,822nd801st360th2,873rd568th2,992nd
3,115th486th217th2,981st5,400th2,750th2,235th613th2,908th2,365th3,215th3,159th3,646th524th2,178th29th2,620th2,408th
1,976th744th2,333rd
1,172nd
Fizz Buzz
5,238th4,314th
2,817th1,644th
489th2,100th764th3,816th3,340th
1,178th1,244th1,537th1,853rd
5,237th2,169th
3,356th1,716th5,756th
1,320th3,969th8,002nd2,012th596th26th1,217th1,680th
1,623rd1,734th2,005th
4,660th510th448th
5th2,807th1,718th
2,887th703rd2,000th
1,666th1,981st8,262nd
2,161st
Foo Fizz Buzz Bar
424th1,194th
969th
156th
405th470th
2,446th
343rd1,766th
199th587th284th1,210th
494th
354th
2,277th165th451st
3rd375th1,655th
220th231st
2,574th
Forsyth–Edwards Notation
67th
360th
394th
168th
29th
354th
Fractions
176th
342nd
261st
317th369th
334th
107th
14th
Game of Life
118th
181st
586th
182nd
107th
160th
Gijswijt’s Sequence
25th
178th
232nd
4th
106th
Gray Code Decoder
81st
210th
60th
176th
59th
283rd
Gray Code Encoder
196th
214th
650th
314th
31st
143rd
Happy Numbers
1,218th
361st150th
163rd
728th
809th
663rd631st547th1,169th699th
735th
571st222nd
26th
65th888th
883rd
2,245th
Happy Numbers (Long)
581st
70th
127th
696th
157th
308th428th
9th
557th
Hexdump
20th671st248th
98th
7th
62nd
Hilbert Curve
105th
195th
107th
102nd
9th
Intersection
122nd
287th
129th
15th
19th
Inventory Sequence
918th
118th
570th
220th
348th
46th
454th
ISBN
843rd
64th
502nd
234th
7th
600th
Jacobi Symbol
62nd
253rd
17th
174th
89th
259th
Kaprekar Numbers
195th
148th
160th
193rd
332nd
24th
49th
58th
111th
Kolakoski Constant
207th
20th
133rd
293rd
94th
30th
12th
Kolakoski Sequence
96th
292nd
202nd
5th305th
36th
62nd
Leap Years
2,037th
1,023rd
811th2,534th
444th1,912th186th
2,417th
772nd
719th1,094th
451st
106th
1,686th
28th
230th
757th
1,501st
Levenshtein Distance
500th
187th
65th203rd
108th
396th
284th
23rd
5th
20th
Leyland Numbers
87th
310th
239th
8th
361st
ln 2
107th
274th
51st
260th
22nd
11th
101st
Look and Say
408th
88th
205th
384th
266th
571st
196th
58th
Lucky Numbers
90th
553rd
331st
10th
333rd
Lucky Tickets
129th
63rd
260th
46th
164th
7th
244th
Mahjong
29th
138th
202nd
115th
114th
87th
Mandelbrot
50th
17th
36th
161st
129th
157th
4th
14th
Maze
46th
224th
264th
13th
185th
Medal Tally
33rd
323rd
371st
68th
4th
301st
Minesweeper
15th
55th
193rd
13th
94th
Morse Decoder
19th
45th
52nd
4th
123rd
Morse Encoder
372nd
53rd
76th
242nd
129th
23rd
6th
Multitap Input
23rd
35th
75th
4th
14th
Musical Chords
41st
151st
75th
32nd
150th
N Queens
71st
223rd
60th
52nd
116th
Nim
37th
182nd
102nd
154th
14th
269th
Niven Numbers
1,278th1,507th1,859th1,709th1,320th841st3,617th276th936th467th1,308th
1,364th589th2,185th567th968th805th995th1,522nd1,664th1,959th2,674th1,652nd
644th2,218th1,752nd357th1st
2,314th610th93rd1,903rd1,384th1,122nd876th528th677th1,203rd1,499th1,841st764th1,807th
39th1,028th323rd1,778th265th483rd1,348th1,893rd2,595th1,179th1,049th
1,624th4,053rd910th2,324th
Niven Numbers (Long)
2,053rd1,943rd649th519th
962nd220th815th1,096th
250th1,606th255th1,405th982nd1,824th1,243rd675th528th1,903rd1,106th
873rd1,418th
1,110th1st
843rd91st
284th109th457th858th494th700th921st639th1,859th
38th1,281st204th
132nd303rd1,101st
893rd483rd1,118th
1,021st
1,513th1,103rd
Number Spiral
175th
191st
1,109th
155th
112th
201st
Odious Numbers
2,694th
2,322nd1,865th
831st762nd812th801st
871st622nd433rd349th1,297th523rd1,354th
1,471st3,024th
1,267th627th1,447th1,224th1,817th
245th
560th397th2,363rd2,293rd154th786th
34th2,313th2,235th
209th1,133rd615th665th
2,513th
Odious Numbers (Long)
1,812th
759th1,163rd
820th352nd496th663rd
274th382nd325th654th425th
746th1,650th
546th1,171st813th
217th
404th280th
1,578th135th646th
34th1,456th1,606th
1,038th739th540th
1,067th
Ordinal Numbers
892nd
339th
345th
206th
1,086th
48th
729th
266th
214th
225th
217th6th
PalindromemordnilaP
697th
300th
55th
287th
422nd
103rd
69th
291st
218th
77th
25th
172nd
43rd
Pangram Grep
842nd
402nd
160th
469th1,017th
1,744th
1,430th
598th
68th1,026th709th
274th
795th
1,611th
19th441st819th
411th561st
857th
Partition Numbers
235th486th272nd103rd934th277th110th295th77th518th840th25th532nd143rd138th267th291st
449th
443rd205th90th356th341st332nd
233rd164th68th
545th
108th95th132nd310th193rd284th259th117th
3rd612th
35th82nd504th
149th152nd
155th
198th184th
Pascal’s Triangle
888th
183rd
610th
1,052nd
377th
52nd
669th361st
331st412th
443rd680th
30th234th849th
513th
Pernicious Numbers
1,470th2,004th745th1,620th985th729th2,969th290th411th448th1,161st1,521st1,246th520th1,477th349th858th779th884th1,195th929th1,741st1,214th1,348th1,357th682nd109th1,424th1,850th
260th1,676th538th140th1,627th1,002nd1,038th917th585th656th1,062nd947th319th371st226th
28th877th209th
203rd486th1,236th1,384th2,036th615th803rd
1,112th3,264th817th1,412th
Pernicious Numbers (Long)
535th
290th
148th217th226th381st1,004th
107th785th116th445th295th816th
576th688th1,172nd
506th361st622nd389th792nd
21st886th299th58th
289th49th270th208th243rd787th
578th
14th
336th151st628th
Poker
18th
114th
69th
83rd
17th
48th
Polyominoes
111th
145th
118th
260th
104th
126th
Prime Numbers
1,491st2,484th
1,377th4,749th
1,664th652nd
1,122nd566th
578th
693rd1,093rd
352nd
1,324th2,225th1,335th763rd407th
25th
228th
2,141st105th670th457th1,834th
383rd
155th
277th
296th482nd
857th
Prime Numbers (Long)
1,251st
1,418th1,429th
545th
588th
962nd
396th
1,359th1,367th731st
21st
207th
1,158th91st654th
140th
1,121st
355th481st
Proximity Grid
52nd
206th
208th
22nd
82nd
QR Decoder
86th
161st
233rd
55th
179th
Quine
10th5,754th
4,392nd313th
1,576th
3,359th3,178th
2,890th1,423rd2,858th2,126th2,155th2,417th
2,882nd1,521st
1,796th521st2,174th1,283rd5,403rd1,755th3,036th1,645th264th1,911th1,686th
3,080th1,313th3,321st2,083rd2,012th624th
2,060th150th
3,193rd
549th3,827th2,143rd
1,972nd
3,661st
4,106th
2,977th
Recamán
75th
486th
239th
3rd
556th
Repeating Decimals
47th
86th
100th
17th
40th
Reverse Polish Notation
96th
391st
364th
1st
207th
62nd
587th
Reversi
25th
47th
69th
54th
7th
Rijndael S-box
272nd
106th
264th
276th
150th
80th
97th
Rock-paper-scissors-Spock-lizard
17th
189th
263rd
4th
216th
Roman to Arabic
97th
183rd
114th
477th
394th
4th51st
209th
ROT13
901st
137th
242nd
893rd
486th
786th
81st
15th
146th
67th
Rule 110
40th
68th
537th
5th
24th
Scrambled Sort
88th
254th
303rd
31st
56th
Semiprime Numbers
18th
30th
263rd
147th
60th
12th
13th
Set
177th
58th
169th240th300th
154th
74th
81st128th
5th
176th
Seven Segment
417th
65th
217th
157th
86th
5th
282nd
SI Units
91st
107th
157th
122nd
17th
Sierpiński Triangle
1,075th169th
401st
706th
3rd
367th
Smith Numbers
119th
171st
123rd
33rd
77th
Snake
23rd
20th
102nd
15th
7th
Spelling Numbers
177th1st267th
236th
135th
298th
Sphenic Numbers
132nd
11th
15th
82nd
93rd
3rd
6th
Star Wars GPT
43rd
99th
75th
192nd
173rd
4th
93rd
Star Wars Opening Crawl
31st
52nd
108th
32nd
40th
Sudoku
47th
276th
279th
80th
39th
79th
Sudoku (Fill-in)
359th
14th
175th
146th
9th
34th
Taxicab Numbers
35th
258th
86th
8th
23rd
Ten-pin Bowling
107th
207th
276th
90th
111th
130th
Tic-tac-toe
128th
60th
198th
18th
107th
371st
30th
118th
15th
247th
Time Distance
49th
169th
87th
41st
165th
Tongue-twisters
287th39th
258th
82nd
415th
25th648th
26th
1,107th
Topological Sort
71st
41st
141st
24th
26th
Tower of Hanoi
841st
145th602nd
96th353rd275th268th
64th
119th
246th
606th
242nd68th216th
272nd38th
121st86th
543rd
297th320th
24th
75th471st
Transpose Sentence
118th
205th
65th
1st
301st
452nd
44th
123rd
Trinomial Triangle
76th
231st
516th
201st
9th
228th
Ulam Sequence
67th
24th
34th
100th
28th
64th
15th
17th
United States
260th
158th375th
182nd
118th9th
270th
Vampire Numbers
10th
326th
241st
13th
5th
Van Eck Sequence
112th
466th
291st
24th
81st
Zeckendorf Representation
42nd
315th
248th
14th
34th
Zodiac Signs
37th
106th
92nd
13th
140th
γ
84th
364th64th
181st
119th242nd
75th
2nd
140th
56th
82nd
λ
172nd
401st
209th
161st
228th
335th
π
1,191st
731st
689th411th
208th
750th
696th
725th998th
127th
400th
12th
285th
254th
96th
409th
τ
314th
167th
683rd
631st
820th
94th
318th
23rd
270th
206th
72nd
400th
φ
416th
234th795th338th
847th
282nd
186th
66th
371st
114th
17th
142nd
√2
487th
257th
442nd
299th
255th
195th
379th
163rd
19th
468th
𝑒
482nd
242nd
309th
95th
18th
409th
279th
8th
1,328th
226th