12 Days of Christmas
37th
37th
99 Bottles of Beer
36th
13th
Abundant Numbers
36th
Arabic to Roman
13th
ASCII Table
255th
brainfuck
14th
Christmas Trees
31st
15th
CSS Colors
10th
Cubes
19th
6th
Diamonds
23rd
24th
Divisors
32nd
233rd
85th
256th
1st
77th
405th
69th
Emirp Numbers
35th
14th
Emojify
9th
Evil Numbers
34th
27th
Fibonacci
48th
1st
Fizz Buzz
91st
43rd
14th
Fractions
266th
Happy Numbers
30th
14th
Kolakoski Constant
8th
Kolakoski Sequence
17th
209th
Leap Years
32nd
16th
Leyland Numbers
16th
Look and Say
21st
Morse Decoder
7th
Morse Encoder
13th
Niven Numbers
31st
31st
Odious Numbers
35th
26th
Ordinal Numbers
20th
Pangram Grep
14th
435th
Pascal’s Triangle
25th
17th
Pernicious Numbers
33rd
32nd
Prime Numbers
46th
27th
837th
Prime Numbers (Long)
371st
Quine
1st
52nd
Recamán
21st
Rock-paper-scissors-Spock-lizard
7th
Roman to Arabic
17th
Rule 110
19th
18th
Seven Segment
18th
Sierpiński Triangle
20th
22nd
Smith Numbers
149th
Spelling Numbers
7th
Sudoku
5th
Tongue-twisters
19th
United States
13th
Vampire Numbers
13th
Van Eck Sequence
190th
λ
39th
13th
π
10th
50th
83rd
52nd
163rd
82nd
23rd
15th
33rd
73rd
44th
376th
62nd
88th
τ
36th
11th
φ
36th
15th
√2
11th
𝑒
46th
13th