Abundant Numbers
13th
Abundant Numbers (Long)
11th
brainfuck
5th
Christmas Trees
10th
Collatz
7th
Diamonds
8th
Divisors
11th
Emirp Numbers
18th
Emirp Numbers (Long)
9th
Evil Numbers
16th
Evil Numbers (Long)
11th
Fibonacci
29th
Fizz Buzz
11th
Foo Fizz Buzz Bar
13th
Leap Years
35th
Number Spiral
16th
Odious Numbers
15th
Odious Numbers (Long)
11th
Pernicious Numbers
23rd
Prime Numbers
18th
Prime Numbers (Long)
13th
Quine
6th
Recamán
8th