12 Days of Christmas
40th
491st
313th
21st
17th
24 Game
6th
122nd
61st
4th
5th
99 Bottles of Beer
79th
243rd
166th
43rd
30th
Abundant Numbers
759th
450th
201st
616th
1,377th
1,975th
47th
562nd
534th87th242nd
2,074th
365th
104th672nd
Abundant Numbers (Long)
1,109th
349th
80th
1,734th
95th
603rd
871st3rd436th
1,354th
60th
485th397th
Arabic to Roman
193rd21st265th
76th
206th
127th2nd
311th
106th
Arithmetic Numbers
69th
77th
477th
1,334th
830th163rd
3rd
28th
Arrows
19th
90th
81st
6th
98th
Ascending Primes
58th
341st
245th
133rd
12th
33rd
ASCII Table
25th
57th
257th
2nd
69th
Billiards
137th
129th19th
12th
17th
23rd
49th
7th
10th
brainfuck
1,188th
40th
121st
154th
15th
229th
Calendar
30th
95th
200th
2nd
52nd
Card Number Validation
78th
29th
140th
47th
61st
461st
3rd
56th
Catalan Numbers
547th894th
425th851st305th
889th393rd
517th880th
558th
663rd413th218th
140th1,561st
520th
1,454th
484th
30th
116th
642nd
551st
Catalan’s Constant
148th
60th
155th
158th
3rd
126th
53rd
174th
Christmas Trees
126th
49th
140th
26th
319th
Collatz
367th
209th
201st
4th
326th
170th
96th
Continued Fractions
179th205th140th
29th
63rd
71st
182nd54th
93rd
3rd
18th
CSS Colors
42nd
150th
125th
191st
1st
91st
63rd
148th
Cubes
35th
353rd
66th
96th
182nd
Day of Week
196th
500th485th
234th
354th
462nd
326th
357th
584th106th
386th
393rd
1st
62nd
167th
DFA Simulator
12th
38th
216th
4th
51st
Diamonds
31st
231st
142nd
2nd
272nd
Divisors
1,270th2,523rd893rd
1,284th
713th2,455th410th
2,725th
973rd
210th936th982nd
1,163rd1,728th
801st272nd
1,148th1,172nd2,383rd
36th310th
1,001st322nd1,468th
Emirp Numbers
464th689th
271st130th
498th
114th
418th
526th561st396th909th
104th
188th
471st
262nd926th
Emirp Numbers (Long)
34th
194th
153rd
84th
13th
59th
Emojify
29th
39th
66th
4th
90th
Evil Numbers
2,434th
2,720th1,740th
816th734th883rd544th
897th833rd456th382nd1,321st584th1,236th
488th3,318th
1,091st836th1,746th1,131st1,807th190th
752nd504th2,689th2,433rd1st761st
47th2,086th2,185th
217th1,214th427th668th
2,764th
4,198th
Evil Numbers (Long)
1,238th
741st926th
481st346th351st353rd
267th360th253rd603rd391st
333rd1,600th
597th1,146th716th
84th
413th281st
1,436th1st861st
43rd1,038th1,650th
871st647th408th
952nd
Factorial Factorisation
61st
102nd
95th
23rd
52nd
Farey Sequence
377th
87th540th
47th520th85th
495th
189th
30th
199th
3rd
408th386th213th
Fibonacci
2,692nd2,502nd2,248th2,277th
747th423rd639th4,286th3,145th3,994th3,130th2,507th465th1,871st1,107th2,743rd
2,879th4,677th4,441st
2,635th795th1st2,530th390th
2,756th482nd226th1,991st4,939th2,010th2,059th521st2,572nd2,183rd2,941st2,701st3,278th366th1,833rd55th4,497th1,963rd
1,132nd722nd2,132nd
951st
Fizz Buzz
4,864th4,070th2,163rd1,535th
483rd2,052nd755th2,157th3,124th
743rd1,161st1,227th1,756th
4,894th1,995th
3,312th1,682nd5,249th
1,269th7,490th1,874th583rd23rd711th1,594th
1,321st1,635th1,874th
4,277th503rd426th
3rd1,181st1,580th
2,696th1,914th1,894th
1,573rd1,860th7,879th
1,974th
Foo Fizz Buzz Bar
364th1,022nd
845th
122nd
313th461st
2,183rd
320th1,450th
177th517th211th1,039th
440th
371st
1,993rd137th386th
2nd288th1,346th
174th
2,202nd
Forsyth–Edwards Notation
58th
306th
129th
40th
309th
Fractions
151st
285th
223rd
291st280th
300th
96th
10th
Game of Life
114th
160th
513th
166th
57th
70th
Gijswijt’s Sequence
21st
136th
164th
6th
38th
Happy Numbers
1,084th
305th111th
78th
187th
492nd
374th575th427th1,005th622nd
602nd
443rd148th
6th
34th777th
755th
2,022nd
Happy Numbers (Long)
513th
63rd
65th
554th
130th
114th364th
3rd
526th
Hexdump
15th
209th
87th
3rd
99th
Hilbert Curve
8th
152nd
99th
12th
6th
Intersection
37th
253rd
129th
14th
17th
Inventory Sequence
754th
69th
450th
163rd
317th
41st
352nd
ISBN
47th
428th
196th
6th
512th
Jacobi Symbol
57th
213th
16th
153rd
52nd
228th
Kaprekar Numbers
150th
68th
98th
153rd
208th
17th
35th
57th
88th
Kolakoski Constant
174th
11th
119th
220th
63rd
20th
97th
Kolakoski Sequence
76th
224th
103rd
1st264th
26th
41st
Leap Years
1,171st
693rd
487th1,824th
1,044th1,817th114th
2,233rd
237th
547th1,040th
370th
39th
554th
15th
193rd
745th
1,469th
Levenshtein Distance
153rd
117th198th
92nd
361st
260th
39th
3rd
24th
Leyland Numbers
81st
254th
209th
4th
298th
ln 2
151st
253rd
77th
245th
3rd
28th
73rd
Look and Say
316th
70th
327th
248th
446th
186th
68th
Lucky Numbers
72nd
459th
154th
13th
279th
Lucky Tickets
92nd
46th
206th
35th
136th
9th
212th
Mahjong
18th
113th
55th
31st
66th
Mandelbrot
38th
14th
29th
105th
118th
93rd
3rd
11th
Maze
43rd
217th
218th
21st
152nd
Medal Tally
29th
264th
63rd
3rd
239th
Minesweeper
8th
29th
129th
13th
19th
Morse Decoder
14th
44th
53rd
3rd
70th
Morse Encoder
38th
60th
110th
24th
6th
Multitap Input
16th
19th
49th
7th
4th
Musical Chords
26th
92nd
35th
15th
87th
N Queens
53rd
179th
47th
21st
117th
Niven Numbers
1,073rd1,836th1,502nd1,167th566th3,295th259th933rd437th1,052nd
1,295th379th1,876th284th910th720th791st1,325th1,247th1,435th2,301st1,418th
699th1,749th1,712th328th
2,007th624th69th2,510th1,135th520th682nd357th544th1,023rd1,327th1,567th649th2,263rd
8th604th51st1,578th191st405th1,197th1,707th2,317th987th778th
1,392nd3,694th741st2,327th
Niven Numbers (Long)
1,777th1,660th504th394th
798th215th770th814th
188th1,374th145th1,294th780th1,556th752nd476th400th1,639th877th
760th1,068th
903rd
730th57th
164th2nd425th679th418th617th795th241st1,593rd
34th1,049th21st
73rd294th873rd
773rd387th902nd
866th
1,243rd997th
Number Spiral
142nd
167th
124th
83rd
70th
Odious Numbers
2,464th
2,098th1,657th
595th666th705th650th
764th490th342nd238th1,271st448th863rd
996th2,770th
1,127th576th1,177th830th1,651st146th
511th375th2,112th2,038th1st656th
45th1,918th1,993rd
185th1,009th547th554th
2,281st
Odious Numbers (Long)
1,599th
632nd989th
603rd317th478th330th
215th297th203rd619th343rd
277th1,438th
498th916th683rd
125th
381st233rd
1,375th1st530th
43rd1,237th1,367th
821st675th472nd
930th
Ordinal Numbers
817th
292nd
312th
164th
970th
45th
656th
250th
194th
228th
190th2nd
PalindromemordnilaP
205th
44th
187th
287th
100th
64th
125th
152nd
25th
12th
37th
19th
Pangram Grep
733rd
306th
114th
369th909th
1,558th
1,202nd
282nd
56th714th527th
253rd
706th
1,392nd
9th337th638th
344th710th
720th
Partition Numbers
216th366th236th85th767th243rd112th257th64th343rd676th19th339th89th154th225th246th
349th
341st199th104th149th181st272nd
196th156th48th
418th
102nd76th116th177th173rd67th208th31st
6th469th
34th92nd355th
118th125th
122nd
168th220th
Pascal’s Triangle
730th
120th
498th
881st
189th
1st
565th229th
114th337th
399th539th
51st146th626th
422nd
Pernicious Numbers
983rd596th1,323rd786th488th2,585th265th347th515th888th1,264th1,050th327th1,224th240th826th706th755th1,002nd688th1,117th975th1,106th1,079th658th1st1,147th1,570th122nd1,372nd448th176th1,333rd763rd468th732nd381st542nd872nd845th214th292nd148th
39th652nd108th
171st421st1,013th1,170th1,720th402nd584th
899th2,862nd619th1,342nd
Pernicious Numbers (Long)
428th
193rd
180th269th298th301st662nd
117th640th72nd389th266th507th
452nd137th1,000th
432nd354th115th174th654th1st686th277th82nd
209th1st242nd168th250th352nd
405th
38th
289th195th492nd
Poker
10th
54th
72nd
9th
31st
Polyominoes
74th
126th
110th
85th
98th
Prime Numbers
1,338th2,238th
1,191st4,407th
1,527th579th
956th415th
480th
595th936th
249th
1,195th2,003rd1,115th663rd325th1st
173rd
1,889th1st617th379th1,625th
311th
118th
217th
233rd400th
704th
Prime Numbers (Long)
1,082nd
921st1,242nd
404th
490th
843rd
169th
1,236th1,137th632nd
1st
195th
975th1st601st
109th
872nd
219th451st
Proximity Grid
37th
130th
177th
23rd
126th
QR Decoder
44th
136th
215th
24th
82nd
Quine
1st5,420th4,142nd272nd
1,510th
3,100th2,978th
2,686th648th2,661st1,908th2,009th1,790th
4,004th614th
1,622nd151st2,030th731st1,974th2,783rd1,584th242nd1,696th1,450th
2,447th1,330th3,114th1,930th1,767th546th
1,863rd168th
602nd
475th3,568th1,897th
1,815th
3,392nd
3,821st
2,595th
Recamán
61st
369th
203rd
5th
479th
Repeating Decimals
39th
71st
91st
13th
36th
Reverse Polish Notation
84th
359th
336th
1st
175th
53rd
536th
Reversi
16th
38th
57th
47th
5th
Rijndael S-box
239th
81st
228th
250th
134th
67th
86th
Rock-paper-scissors-Spock-lizard
11th
159th
176th
3rd
251st
Roman to Arabic
98th
136th
68th
339th
22nd2nd
271st
ROT13
720th
130th
161st
702nd
383rd
601st
61st
10th
100th
43rd
Rule 110
24th
29th
460th
4th
12th
Scrambled Sort
61st
159th
219th
26th
70th
Set
131st
42nd
137th178th216th
147th
74th
67th122nd
2nd
53rd
Seven Segment
332nd
35th
100th
72nd
5th
233rd
SI Units
93rd
19th
40th
117th
3rd
Sierpiński Triangle
970th132nd
322nd
600th
7th
310th
Smith Numbers
108th
142nd
121st
38th
62nd
Spelling Numbers
122nd1st236th
201st
102nd
276th
Star Wars GPT
20th
61st
148th
129th
5th
59th
Star Wars Opening Crawl
23rd
38th
73rd
24th
44th
Sudoku
42nd
234th
62nd
27th
64th
Sudoku (Fill-in)
11th
161st
140th
12th
35th
Ten-pin Bowling
98th
195th
246th
63rd
112th
168th
Tic-tac-toe
98th
72nd
150th
32nd
90th
269th
44th
76th
54th
181st
Time Distance
36th
155th
82nd
30th
62nd
Tongue-twisters
276th51st
249th
45th
395th
32nd407th
28th
1,049th
Topological Sort
47th
24th
104th
26th
6th
Tower of Hanoi
304th78th403rd
56th103rd215th135th
25th
54th
164th
443rd
200th19th44th
183rd21st
92nd39th
402nd
175th50th
12th
28th
Transpose Sentence
68th
108th
1st
210th
38th
64th
Trinomial Triangle
46th
150th
307th
140th
11th
151st
United States
231st
136th
162nd
113th9th
242nd
Vampire Numbers
16th
289th
220th
36th
109th
Van Eck Sequence
97th
369th
275th
13th
60th
Zeckendorf Representation
24th
225th
211th
11th
33rd
Zodiac Signs
27th
95th
82nd
8th
107th
γ
66th
300th52nd
143rd
76th94th
74th
1st
111th
48th
90th
λ
124th
371st
192nd
103rd
204th
274th
π
1,048th
626th
574th322nd
137th
630th
583rd
596th810th
330th
7th
228th
157th
82nd
326th
τ
244th
118th
574th
534th
627th
265th
15th
203rd
124th
61st
323rd
φ
348th
183rd684th261st
732nd
235th
128th
69th
302nd
46th
13th
114th
√2
407th
202nd
375th
320th
236th
138th
286th
108th
4th
376th
𝑒
373rd
211th
284th
179th
20th
347th
241st
70th
1,168th
170th