12 Days of Christmas
56th
99 Bottles of Beer
19th
Abundant Numbers
25th
Abundant Numbers (Long)
20th
Arithmetic Numbers
16th
Arrows
17th
brainfuck
21st
Christmas Trees
18th
Collatz
6th
Diamonds
22nd
Divisors
41st
Evil Numbers
36th
Evil Numbers (Long)
23rd
Fibonacci
214th42nd1st
Fizz Buzz
102nd
Foo Fizz Buzz Bar
15th
Fractions
23rd
Hexdump
11th
ISBN
22nd
Kaprekar Numbers
10th
Leap Years
35th
Morse Encoder
10th
N Queens
9th
Niven Numbers
44th
Odious Numbers
35th
Odious Numbers (Long)
25th
Ordinal Numbers
25th
Pangram Grep
32nd
Pernicious Numbers
42nd
Quine
100th
Sierpiński Triangle
27th
Tic-tac-toe
9th
Tongue-twisters
24th
Trinomial Triangle
3rd
π
14th