Abundant Numbers
63rd
Abundant Numbers (Long)
45th
Arithmetic Numbers
29th
Diamonds
37th
Divisors
65th
Evil Numbers
41st
Evil Numbers (Long)
26th
Fizz Buzz
2nd
Fractions
19th
Game of Life
19th
ISBN
44th
Odious Numbers
34th
Odious Numbers (Long)
24th
PalindromemordnilaP
10th
Pernicious Numbers
48th
Prime Numbers
74th
Prime Numbers (Long)
50th
Quine
114th
RecamΓ‘n
18th
Tongue-twisters
30th