12 Days of Christmas
35th
6th
39th
406th
24 Game
21st31st25th20th
27th
11th
6th
19th50th
134th
99 Bottles of Beer
39th
13th
39th
668th
Abundant Numbers
38th
45th
13th
33rd
841st
Abundant Numbers (Long)
21st
48th
9th
32nd
439th
Arabic to Roman
36th
45th
461st
Arithmetic Numbers
8th
33rd
Arrows
22nd
Ascending Primes
19th
6th
32nd
ASCII Table
44th
6th
29th
384th
Billiards
9th
brainfuck
16th
Calendar
12th
Card Number Validation
24th
Catalan Numbers
26th
52nd
12th
42nd
409th
Catalan’s Constant
36th
31st
9th
23rd
154th
Christmas Trees
4th
21st
Collatz
24th
47th
10th
3rd142nd
439th
CSS Colors
18th
Cubes
34th
4th
11th
217th
Day of Week
43rd
Diamonds
38th
44th
46th
51st
8th
31st
477th
91st
Divisors
86th
62nd
5th
74th365th
866th
Emirp Numbers
40th
43rd
12th
29th
690th
Emirp Numbers (Long)
21st
39th
8th
16th
283rd
Emojify
24th
Evil Numbers
44th
35th
14th
26th
1st
15th
Evil Numbers (Long)
20th
34th
8th
20th
41st
Factorial Factorisation
17th36th24th30th
31st
16th
5th
30th62nd
183rd
Farey Sequence
5th
26th
Fibonacci
46th31st
96th
74th101st1st1st
4th61st
153rd
11th
52nd1st1st
1st
87th
24th
Fizz Buzz
24th
51st604th66th157th
38th
178th
37th
1st1st
59th
25th
Foo Fizz Buzz Bar
49th44th
45th
10th
5th50th
295th
Fractions
47th
25th
476th
Game of Life
22nd
Gijswijt’s Sequence
6th
18th
Happy Numbers
24th
59th
12th
17th
Happy Numbers (Long)
38th
Hexdump
3rd
16th
Hilbert Curve
5th
16th
Intersection
40th
2nd
28th
334th
Inventory Sequence
5th
11th
ISBN
78th
37th
32nd
22nd
321st
Jacobi Symbol
18th
Kaprekar Numbers
4th
23rd
Kolakoski Constant
34th
31st
11th
24th
145th
Kolakoski Sequence
37th
9th
24th
258th
Leap Years
35th
42nd
4th
25th227th
377th
Leyland Numbers
26th
45th
11th
39th
322nd
ln 2
29th
45th
7th
30th
235th
Look and Say
11th
42nd
34th
Lucky Numbers
19th
62nd
5th
18th
Lucky Tickets
18th
168th
Mandelbrot
19th
116th
Maze
12th
Medal Tally
13th
Minesweeper
12th
Morse Decoder
18th
Morse Encoder
24th
19th
175th
Multitap Input
7th
N Queens
15th20th21st19th
26th9th
16th5th
5th
20th40th
131st
6th
14th
5th
Niven Numbers
37th
52nd
11th
32nd313th
746th
Niven Numbers (Long)
20th
47th
8th
23rd123rd
385th
Number Spiral
25th
36th
6th
23rd
193rd
Odious Numbers
38th
33rd
31st
1st
Odious Numbers (Long)
18th
32nd
23rd
1st
Ordinal Numbers
29th
PalindromemordnilaP
16th
Pangram Grep
50th
16th
540th
Partition Numbers
6th
24th
Pascal’s Triangle
12th
39th
105th
Pernicious Numbers
40th
49th
58th
501st
Pernicious Numbers (Long)
46th
27th
231st
Polyominoes
14th
3rd
13th
Prime Numbers
55th
44th
7th
17th
165th
Prime Numbers (Long)
23rd
38th
4th
9th
56th
Proximity Grid
14th
QR Decoder
14th
Quine
132nd
1st
32nd
64th
1st
75th
Recamán
32nd
Reverse Polish Notation
18th
Reversi
17th
Rijndael S-box
30th
28th
7th
22nd
118th
Rock-paper-scissors-Spock-lizard
27th19th
Roman to Arabic
32nd
17th
102nd
ROT13
13th
Rule 110
13th
Scrambled Sort
20th
19th
11th
7th
Set
10th
Seven Segment
27th
19th
Sierpiński Triangle
35th
5th
38th
193rd
Smith Numbers
24th
20th
Star Wars GPT
8th
Star Wars Opening Crawl
11th
Sudoku
13th
Sudoku (Fill-in)
15th
Ten-pin Bowling
14th
5th
Tic-tac-toe
16th
Tongue-twisters
35th
4th
40th
294th
Topological Sort
8th
Tower of Hanoi
30th37th28th
14th
22nd
6th
27th
37th17th122nd
13th
Transpose Sentence
4th
Trinomial Triangle
6th
10th
United States
33rd
Vampire Numbers
24th
8th
25th
Van Eck Sequence
20th
Zeckendorf Representation
12th
γ
38th28th18th25th
29th9th13th
6th6th
20th38th4th
89th
λ
59th34th25th28th
35th14th12th
16th10th
26th85th8th
145th
π
82nd65th52nd39th
43rd21st15th
33rd11th
44th207th9th
363rd
τ
54th30th30th25th
39th19th13th
19th9th
42nd106th9th
277th
14th
φ
51st28th30th25th
45th28th15th
30th8th
41st84th8th
356th
√2
51st33rd38th28th
49th18th15th
31st8th
61st97th7th
524th
𝑒
14th14th29th14th22nd9th65th50th39th36th14th33rd49th18th16th33rd10th14th16th
43rd17th33rd11th31st9th41st107th12th7th41st25th34th403rd40th32nd5th66th45th8th31st8th12th10th6th31st7th12th24th