12 Days of Christmas
40th
495th
316th
21st
34th
24 Game
6th
124th
59th
5th
4th
99 Bottles of Beer
80th
247th
168th
44th
42nd
Abundant Numbers
767th
465th
213th
733rd
1,402nd
1,999th
54th
581st
553rd95th236th
2,098th
384th
9th689th
Abundant Numbers (Long)
1,124th
360th
84th
1,754th
99th
613th
885th3rd422nd
1,371st
60th
496th409th
Arabic to Roman
195th23rd267th
78th
208th
129th2nd
313th
108th
Arithmetic Numbers
68th
76th
483rd
1,349th
826th160th
3rd
78th
Arrows
20th
93rd
85th
6th
101st
Ascending Primes
54th
328th
240th
123rd
12th
107th
ASCII Table
25th
57th
260th
2nd
69th
Billiards
138th
129th20th
12th
18th
24th
50th
7th
8th
brainfuck
1,193rd
40th
122nd
147th
15th
232nd
Calendar
30th
96th
196th
2nd
54th
Card Number Validation
82nd
29th
142nd
48th
62nd
466th
3rd
56th
Catalan Numbers
550th899th
426th855th305th
894th393rd
519th885th
562nd
672nd417th218th
140th1,579th
522nd
1,472nd
472nd
30th
116th
648th
554th
Catalan’s Constant
149th
60th
157th
159th
3rd
119th
53rd
175th
Christmas Trees
126th
49th
140th
26th
321st
Collatz
371st
224th
203rd
4th
327th
172nd
127th
Continued Fractions
193rd225th150th
31st
74th
83rd
198th55th
96th
4th
2nd
CSS Colors
42nd
151st
125th
191st
1st
91st
63rd
149th
Cubes
36th
354th
66th
97th
183rd
Day of Week
199th
506th493rd
238th
359th
468th
330th
362nd
590th109th
391st
398th
1st
64th
170th
DFA Simulator
12th
39th
217th
4th
51st
Diamonds
31st
242nd
89th
2nd
191st
Divisors
1,272nd2,535th892nd
2,052nd
717th2,466th414th
2,739th
972nd
212th935th982nd
1,160th1,733rd
771st274th
1,147th1,169th2,393rd
36th312th
1,001st324th1,475th
Emirp Numbers
475th702nd
273rd131st
510th
115th
427th
538th573rd400th922nd
100th
189th
482nd
264th939th
Emirp Numbers (Long)
36th
192nd
149th
83rd
14th
117th
Emojify
29th
39th
66th
4th
91st
Evil Numbers
2,457th
2,743rd1,763rd
822nd737th891st547th
906th839th458th385th1,342nd587th1,259th
490th3,339th
1,115th843rd1,769th1,154th1,830th192nd
756th506th2,712th2,456th1st763rd
48th2,109th2,208th
219th1,238th429th671st
2,786th
4,221st
Evil Numbers (Long)
1,250th
746th936th
488th347th353rd355th
268th362nd254th609th393rd
334th1,611th
604th1,157th722nd
85th
415th282nd
1,447th1st869th
44th1,048th1,661st
882nd653rd410th
964th
Factorial Factorisation
58th
102nd
95th
18th
22nd
Farey Sequence
380th
88th543rd
48th523rd86th
498th
190th
31st
200th
3rd
412th390th214th
Fibonacci
2,719th2,522nd2,266th2,294th
751st443rd643rd4,319th3,174th4,026th3,159th2,527th386th1,882nd1,110th2,773rd
2,906th4,709th4,473rd
2,663rd800th1st2,552nd410th
2,783rd485th228th2,004th4,973rd2,023rd2,061st525th2,594th2,200th2,969th2,728th3,306th368th1,844th56th4,531st1,986th
1,135th726th2,147th
963rd
Fizz Buzz
4,886th4,073rd2,172nd1,539th
483rd2,058th756th2,166th3,135th
744th1,164th1,230th1,760th
4,916th2,000th
3,324th1,686th5,273rd
1,272nd7,518th1,878th583rd23rd711th1,598th
1,324th1,639th1,878th
4,295th503rd426th
3rd1,184th1,584th
2,705th1,918th1,901st
1,577th1,864th7,910th
1,979th
Foo Fizz Buzz Bar
367th1,032nd
852nd
122nd
314th463rd
2,199th
321st1,464th
177th519th211th1,049th
437th
374th
2,009th137th388th
2nd288th1,361st
174th
2,219th
Forsyth–Edwards Notation
58th
310th
129th
40th
313th
Fractions
154th
291st
238th
295th287th
303rd
96th
10th
Game of Life
114th
157th
513th
164th
57th
138th
Gijswijt’s Sequence
22nd
139th
172nd
6th
39th
Happy Numbers
1,101st
305th111th
78th
187th
497th
376th580th431st1,021st627th
607th
447th148th
6th
34th790th
768th
2,044th
Happy Numbers (Long)
520th
64th
66th
561st
131st
115th362nd
3rd
477th
Hexdump
15th
210th
83rd
3rd
59th
Hilbert Curve
8th
155th
102nd
12th
6th
Intersection
48th
252nd
129th
15th
19th
Inventory Sequence
759th
70th
452nd
163rd
305th
41st
354th
ISBN
48th
433rd
189th
6th
518th
Jacobi Symbol
57th
214th
16th
153rd
53rd
225th
Kaprekar Numbers
152nd
73rd
100th
35th
211th
19th
38th
61st
59th
Kolakoski Constant
174th
12th
115th
221st
65th
22nd
4th
Kolakoski Sequence
79th
232nd
107th
1st269th
29th
44th
Leap Years
1,164th
693rd
488th1,833rd
1,046th1,826th115th
2,246th
237th
555th1,042nd
370th
39th
547th
15th
193rd
745th
1,476th
Levenshtein Distance
153rd
88th198th
63rd
366th
264th
26th
5th
3rd
Leyland Numbers
81st
254th
209th
4th
300th
ln 2
151st
253rd
77th
246th
3rd
28th
73rd
Look and Say
322nd
70th
332nd
236th
452nd
190th
68th
Lucky Numbers
73rd
461st
156th
13th
284th
Lucky Tickets
94th
47th
211th
36th
131st
9th
197th
Mahjong
18th
113th
55th
32nd
66th
Mandelbrot
38th
14th
29th
105th
119th
96th
3rd
11th
Maze
44th
222nd
223rd
22nd
154th
Medal Tally
30th
265th
62nd
3rd
260th
Minesweeper
10th
31st
135th
17th
57th
Morse Decoder
14th
46th
54th
2nd
107th
Morse Encoder
38th
60th
111th
24th
6th
Multitap Input
16th
19th
51st
7th
4th
Musical Chords
26th
92nd
35th
15th
87th
N Queens
53rd
181st
48th
21st
87th
Niven Numbers
1,083rd1,856th1,519th1,175th574th3,322nd262nd942nd443rd1,060th
1,303rd383rd1,896th288th919th731st802nd1,335th1,256th1,448th2,321st1,431st
710th1,769th1,732nd332nd
2,028th633rd71st2,530th1,143rd458th692nd361st552nd1,031st1,337th1,584th659th2,283rd
8th613th53rd1,597th193rd403rd1,206th1,727th2,337th996th789th
1,405th3,723rd758th2,343rd
Niven Numbers (Long)
1,789th1,671st511th412th
799th218th770th813th
193rd1,385th150th1,302nd780th1,567th752nd482nd391st1,651st875th
760th1,075th
905th
729th57th
169th2nd429th682nd422nd624th796th244th1,604th
34th1,053rd21st
73rd318th871st
773rd405th904th
864th
1,249th1,003rd
Number Spiral
141st
163rd
123rd
80th
26th
Odious Numbers
2,482nd
2,115th1,677th
604th673rd713th659th
772nd495th346th242nd1,287th453rd875th
1,009th2,788th
1,145th583rd1,195th839th1,671st149th
516th379th2,129th2,055th1st640th
46th1,936th2,011th
188th1,022nd554th561st
2,299th
Odious Numbers (Long)
1,610th
644th1,000th
614th321st485th335th
218th301st206th631st349th
281st1,448th
506th926th693rd
129th
386th236th
1,386th1st535th
44th1,249th1,378th
830th685th479th
940th
Ordinal Numbers
822nd
294th
314th
164th
975th
45th
660th
252nd
195th
230th
190th2nd
PalindromemordnilaP
204th
44th
185th
293rd
98th
64th
192nd
143rd
25th
12th
37th
19th
Pangram Grep
739th
309th
114th
372nd911th
1,567th
1,208th
285th
56th719th531st
249th
707th
1,398th
9th339th642nd
346th714th
718th
Partition Numbers
217th376th238th86th781st245th115th260th65th348th690th19th344th90th156th226th248th
355th
346th200th107th150th183rd276th
197th159th48th
425th
100th77th102nd179th176th68th209th31st
6th476th
34th94th362nd
119th126th
123rd
171st221st
Pascal’s Triangle
737th
123rd
507th
888th
193rd
1st
571st232nd
116th316th
404th546th
53rd150th633rd
428th
Pernicious Numbers
1,012th613th1,365th810th505th2,632nd271st354th531st915th1,300th1,083rd334th1,259th246th842nd709th778th1,030th730th1,150th1,004th1,141st1,166th679th1st1,180th1,603rd124th1,410th463rd180th1,372nd796th484th750th390th559th899th862nd219th298th150th
40th673rd110th
174th432nd1,045th1,202nd1,758th412th601st
927th2,908th648th1,381st
Pernicious Numbers (Long)
465th
195th
182nd271st301st304th674th
117th643rd72nd394th268th518th
457th137th1,012th
437th361st115th176th666th1st698th281st82nd
214th1st240th169th252nd358th
410th
38th
293rd197th502nd
Poker
10th
55th
73rd
9th
32nd
Polyominoes
73rd
129th
112th
86th
99th
Prime Numbers
1,359th2,265th
1,209th4,442nd
1,549th588th
965th420th
488th
609th945th
254th
1,216th2,029th1,134th674th330th1st
178th
1,916th1st605th384th1,649th
316th
122nd
222nd
238th405th
715th
Prime Numbers (Long)
1,095th
1,237th1,258th
407th
495th
860th
172nd
1,252nd1,147th647th
1st
198th
991st1st574th
112th
890th
327th451st
Proximity Grid
40th
173rd
182nd
23rd
62nd
QR Decoder
44th
138th
206th
25th
74th
Quine
1st5,440th4,155th273rd
1,456th
3,111th2,989th
2,698th649th2,667th1,915th2,015th1,797th
4,017th615th
1,629th152nd2,036th732nd1,980th2,794th1,590th243rd1,703rd1,518th
2,453rd1,334th3,125th1,937th1,774th547th
1,870th169th
603rd
476th3,582nd1,904th
1,822nd
3,404th
3,835th
2,601st
Recamán
61st
370th
203rd
6th
480th
Repeating Decimals
39th
71st
87th
13th
36th
Reverse Polish Notation
84th
361st
338th
1st
175th
53rd
539th
Reversi
16th
38th
57th
47th
4th
Rijndael S-box
237th
80th
229th
247th
134th
67th
72nd
Rock-paper-scissors-Spock-lizard
13th
162nd
179th
3rd
189th
Roman to Arabic
100th
138th
70th
342nd
23rd2nd
183rd
ROT13
726th
130th
161st
708th
385th
608th
61st
10th
100th
43rd
Rule 110
25th
30th
464th
4th
12th
Scrambled Sort
62nd
159th
220th
26th
43rd
Set
124th
36th
131st175th209th
140th
67th
60th115th
2nd
134th
Seven Segment
333rd
37th
104th
76th
5th
236th
SI Units
94th
20th
41st
119th
9th
Sierpiński Triangle
977th132nd
326th
604th
7th
314th
Smith Numbers
108th
143rd
121st
39th
36th
Spelling Numbers
122nd1st236th
200th
102nd
277th
Star Wars GPT
21st
61st
145th
130th
5th
59th
Star Wars Opening Crawl
25th
40th
73rd
26th
12th
Sudoku
42nd
234th
62nd
27th
64th
Sudoku (Fill-in)
11th
163rd
142nd
12th
35th
Ten-pin Bowling
98th
195th
246th
64th
112th
114th
Tic-tac-toe
89th
63rd
142nd
25th
81st
266th
37th
68th
4th
177th
Time Distance
34th
152nd
76th
29th
151st
Tongue-twisters
280th51st
253rd
45th
400th
32nd412th
28th
1,058th
Topological Sort
48th
23rd
101st
25th
6th
Tower of Hanoi
649th83rd422nd
61st257th210th133rd
28th
58th
162nd
459th
188th20th48th
180th22nd
90th41st
417th
175th52nd
12th
32nd
Transpose Sentence
70th
109th
1st
218th
305th
42nd
68th
Trinomial Triangle
50th
153rd
314th
143rd
13th
154th
United States
232nd
137th
163rd
114th9th
243rd
Vampire Numbers
17th
289th
221st
37th
7th
Van Eck Sequence
98th
372nd
262nd
13th
60th
Zeckendorf Representation
25th
230th
208th
13th
11th
Zodiac Signs
27th
95th
77th
8th
127th
γ
65th
303rd52nd
143rd
75th93rd
73rd
1st
111th
48th
50th
λ
125th
376th
193rd
104th
207th
277th
π
1,052nd
629th
575th327th
142nd
633rd
585th
598th815th
335th
7th
233rd
162nd
83rd
331st
τ
247th
119th
574th
536th
676th
269th
15th
206th
126th
61st
327th
φ
350th
183rd686th261st
734th
235th
128th
69th
307th
46th
13th
114th
√2
406th
202nd
374th
322nd
236th
138th
288th
108th
4th
375th
𝑒
374th
211th
285th
179th
20th
348th
241st
70th
1,173rd
170th