12 Days of Christmas
47th
Christmas Trees
63rd
Divisors
44th
Emirp Numbers
87th
Evil Numbers
91st
Fibonacci
187th
Fizz Buzz
208th
Happy Numbers
46th
Morse Decoder
23rd
Niven Numbers
104th
Odious Numbers
78th
Pangram Grep
66th
Pascal’s Triangle
66th
Pernicious Numbers
91st
Prime Numbers
118th
Quine
99th
Roman to Arabic
41st
Seven Segment
30th