12 Days of Christmas
42nd
42nd
99 Bottles of Beer
43rd
17th
Abundant Numbers
41st
Arabic to Roman
18th
ASCII Table
365th
brainfuck
19th
Christmas Trees
40th
18th
CSS Colors
11th
Cubes
22nd
8th
Diamonds
29th
29th
Divisors
39th267th
100th285th
1st
83rd493rd
83rd
Emirp Numbers
36th
18th
Emojify
10th
Evil Numbers
37th
33rd
Fibonacci
56th
1st
Fizz Buzz
100th
47th
17th
Fractions
366th
Happy Numbers
34th
16th
Kolakoski Constant
13th
Kolakoski Sequence
20th
255th
Leap Years
35th
19th
Leyland Numbers
18th
Look and Say
27th
Morse Decoder
8th
Morse Encoder
14th
Niven Numbers
35th
41st
Odious Numbers
38th
31st
Ordinal Numbers
24th
Pangram Grep
17th
520th
Pascal’s Triangle
28th
22nd
Pernicious Numbers
37th
35th
Prime Numbers
55th
33rd
973rd
Prime Numbers (Long)
478th
Quine
1st
67th
Recamán
27th
Rock-paper-scissors-Spock-lizard
11th
Roman to Arabic
23rd
Rule 110
21st
24th
Seven Segment
24th
Sierpiński Triangle
22nd
25th
Smith Numbers
190th
Spelling Numbers
10th
Sudoku
6th
Tongue-twisters
23rd
United States
15th
Vampire Numbers
14th
Van Eck Sequence
254th
λ
45th
16th
π
11th60th98th32nd62nd
206th100th19th43rd85th56th480th70th99th
τ
42nd
15th
φ
39th
22nd
√2
14th
𝑒
52nd
20th