99 Bottles of Beer
168th
Christmas Trees
83rd
Collatz
80th
Day of Week
65th
Evil Numbers
60th
Evil Numbers (Long)
74th
Fizz Buzz
356th
Fractions
101st
ISBN
19th
Look and Say
65th
Niven Numbers
226th
Odious Numbers
51st
Odious Numbers (Long)
67th
Prime Numbers
86th
31stPrime Numbers (Long)
45th
17thQuine
228th
Rock-paper-scissors-Spock-lizard
21st
Roman to Arabic
56th
Seven Segment
33rd
Spelling Numbers
73rd
United States
94th