12 Days of Christmas
50th
Christmas Trees
65th
Divisors
46th
Emirp Numbers
92nd
Evil Numbers
94th
Fibonacci
190th
Fizz Buzz
210th
Happy Numbers
55th
Morse Decoder
27th
Niven Numbers
106th
Odious Numbers
81st
Pangram Grep
67th
Pascal’s Triangle
70th
Pernicious Numbers
94th
Prime Numbers
121st
Quine
101st
Roman to Arabic
46th
Seven Segment
34th