Arabic to Roman
7th
brainfuck
5th
Christmas Trees
6th
Collatz
21st
Divisors
12th
Evil Numbers
20th
Evil Numbers (Long)
15th
Fibonacci
37th
Fizz Buzz
20th
Foo Fizz Buzz Bar
14th
Fractions
11th
Happy Numbers
17th
Happy Numbers (Long)
9th
Leap Years
22nd
Look and Say
7th
Morse Decoder
4th
Morse Encoder
3rd
Niven Numbers
28th
Niven Numbers (Long)
16th
Odious Numbers
19th
Odious Numbers (Long)
15th
Pangram Grep
15th
Pascal’s Triangle
11th
Pernicious Numbers
21st
Prime Numbers
26th
Prime Numbers (Long)
18th
Quine
25th
Recamán
10th
Reverse Polish Notation
7th
Roman to Arabic
7th
Rule 110
7th