12 Days of Christmas
26th
99 Bottles of Beer
24th
Abundant Numbers
32nd
brainfuck
29th
Diamonds
29th
Divisors
43rd
Emirp Numbers
22nd
Evil Numbers
65th
Fibonacci
144th
Fizz Buzz
177th
Leap Years
82nd
Morse Decoder
12th
Morse Encoder
14th
Niven Numbers
69th
Odious Numbers
56th
Ordinal Numbers
37th
Pangram Grep
43rd
Tongue-twisters
14th
λ
31st