99 Bottles of Beer
48th
Abundant Numbers
23rd
Abundant Numbers (Long)
22nd
Arithmetic Numbers
16th
ASCII Table
21st
Card Number Validation
10th
Collatz
13th
Divisors
58th
Evil Numbers
30th
Evil Numbers (Long)
18th
Fibonacci
1st
Fizz Buzz
127th
Foo Fizz Buzz Bar
23rd
ISBN
11th
Kaprekar Numbers
8th
Leap Years
32nd
Niven Numbers
41st
Niven Numbers (Long)
18th
Odious Numbers
28th
Odious Numbers (Long)
19th
Ordinal Numbers
28th
Pernicious Numbers
35th
Prime Numbers
1st
Prime Numbers (Long)
29th
Quine
1st
Rijndael S-box
10th
Sierpiński Triangle
25th
Vampire Numbers
13th