99 Bottles of Beer
165th
Christmas Trees
88th
Collatz
96th
Day of Week
92nd
Evil Numbers
65th
Evil Numbers (Long)
86th
Fizz Buzz
381st
Fractions
123rd
ISBN
21st
Look and Say
71st
Niven Numbers
243rd
Odious Numbers
55th
Odious Numbers (Long)
81st
Prime Numbers
93rd37th
Prime Numbers (Long)
52nd23rd
Quine
249th
Rock-paper-scissors-Spock-lizard
25th
Roman to Arabic
61st
Seven Segment
60th
Spelling Numbers
71st
United States
106th