Abundant Numbers
16th
brainfuck
28th
Card Number Validation
29th
Catalan Numbers
250th
Collatz
68th
Divisors
374th
Evil Numbers
144th
Evil Numbers (Long)
257th
Fibonacci
216th63rd1st1st
Fizz Buzz
12th66th
Fractions
6th1st
Gray Code Encoder
1st
Leap Years
22nd60th
Leyland Numbers
8th
Odious Numbers
109th
Odious Numbers (Long)
213th
Ordinal Numbers
95th
Pangram Grep
16th46th
Prime Numbers
149th
Quine
82nd
ROT13
1st
Transpose Sentence
8th4th
Van Eck Sequence
19th
Zeckendorf Representation
30th
√2
162nd