12 Days of Christmas
72nd
99 Bottles of Beer
23rd
Abundant Numbers
284th
101st
Abundant Numbers (Long)
119th
58th
Divisors
285th
Evil Numbers
165th
Fibonacci
492nd508th196th1,794th117th217th
Fizz Buzz
1st
Fractions
1st
Pernicious Numbers
103rd
Quine
30th
107th
Roman to Arabic
122nd
Tongue-twisters
111th
United States
49th