12 Days of Christmas
71st
99 Bottles of Beer
23rd
Abundant Numbers
277th
98th
Abundant Numbers (Long)
110th
54th
Divisors
283rd
Evil Numbers
157th
Fibonacci
479th495th194th1,752nd110th211th
Fizz Buzz
1st
Fractions
1st
Pernicious Numbers
100th
Quine
29th
99th
Roman to Arabic
119th
Tongue-twisters
105th
United States
48th