12 Days of Christmas
56th
99 Bottles of Beer
16th
Abundant Numbers
24th
Abundant Numbers (Long)
19th
Arithmetic Numbers
14th
Arrows
16th
brainfuck
19th
Collatz
8th
Diamonds
22nd
Divisors
39th
Evil Numbers
34th
Evil Numbers (Long)
21st
Fibonacci
203rd41st1st
Fizz Buzz
102nd
Foo Fizz Buzz Bar
14th
Fractions
24th
Hexdump
11th
ISBN
22nd
Kaprekar Numbers
9th
Leap Years
33rd
Morse Encoder
10th
N Queens
10th
Niven Numbers
45th
Odious Numbers
33rd
Odious Numbers (Long)
23rd
Ordinal Numbers
24th
Pangram Grep
35th
Pernicious Numbers
46th
Quine
99th
Sierpiński Triangle
26th
Tongue-twisters
23rd
Trinomial Triangle
3rd
π
12th