99 Bottles of Beer
99th
Abundant Numbers (Long)
66th
Arithmetic Numbers
21st
Diamonds
84th
Emirp Numbers
86th
Emirp Numbers (Long)
13th
Evil Numbers
350th
Fizz Buzz
643rd
Fractions
126th
Look and Say
3rd
Niven Numbers (Long)
92nd
Prime Numbers
217th
Prime Numbers (Long)
129th
Quine
661st
RecamΓ‘n
45th
ROT13
1st
Transpose Sentence
72nd