Abundant Numbers
14th
brainfuck
76th
Card Number Validation
42nd
Catalan Numbers
223rd
Collatz
56th
Divisors
384th
Evil Numbers
125th
Evil Numbers (Long)
230th
Fibonacci
202nd54th1st1st
Fizz Buzz
12th38th
Fractions
5th1st
Leap Years
19th49th
Leyland Numbers
83rd
Odious Numbers
90th
Odious Numbers (Long)
187th
Ordinal Numbers
121st
Pangram Grep
17th22nd
Prime Numbers
122nd
Quine
67th
ROT13
1st
Transpose Sentence
7th37th
Van Eck Sequence
16th
Zeckendorf Representation
46th
√2
146th