12 Days of Christmas
54th
99 Bottles of Beer
35th
Arabic to Roman
46th
Christmas Trees
79th
Emirp Numbers
95th
Evil Numbers
118th
Fibonacci
173rd
Fizz Buzz
169th
Happy Numbers
72nd
Odious Numbers
261st88th
Pangram Grep
Pernicious Numbers
70th
Prime Numbers
303rd140th
Roman to Arabic
Seven Segment
37th
Spelling Numbers