12 Days of Christmas
11th
99 Bottles of Beer
8th
brainfuck
10th
Christmas Trees
11th
Diamonds
14th
Divisors
20th
Emirp Numbers
10th
Evil Numbers
38th
Fibonacci
65th
Fizz Buzz
64th
Happy Numbers
18th
Morse Encoder
8th
Niven Numbers
36th
Odious Numbers
37th
Pangram Grep
19th
Pascal’s Triangle
29th
Pernicious Numbers
42nd
Prime Numbers
33rd
Rule 110
12th
Sierpiński Triangle
13th
π
73rd
τ
50th