12 Days of Christmas
56th
99 Bottles of Beer
16th
Abundant Numbers
24th
Abundant Numbers (Long)
20th
Arithmetic Numbers
15th
Arrows
16th
brainfuck
19th
Collatz
8th
Diamonds
22nd
Divisors
40th
Evil Numbers
35th
Evil Numbers (Long)
22nd
Fibonacci
204th41st1st
Fizz Buzz
102nd
Foo Fizz Buzz Bar
14th
Fractions
25th
Hexdump
11th
ISBN
22nd
Kaprekar Numbers
9th
Leap Years
33rd
Morse Encoder
10th
N Queens
10th
Niven Numbers
46th
Odious Numbers
34th
Odious Numbers (Long)
24th
Ordinal Numbers
24th
Pangram Grep
35th
Pernicious Numbers
46th
Quine
100th
Sierpiński Triangle
27th
Tongue-twisters
23rd
Trinomial Triangle
3rd
π
12th