12 Days of Christmas
54th
Christmas Trees
69th
Divisors
52nd
Emirp Numbers
96th
Evil Numbers
95th
Fibonacci
196th
Fizz Buzz
214th
Happy Numbers
57th
Morse Decoder
31st
Niven Numbers
110th
Odious Numbers
82nd
Pangram Grep
69th
Pascal’s Triangle
72nd
Pernicious Numbers
99th
Prime Numbers
126th
Quine
102nd
Roman to Arabic
47th
Seven Segment
38th