12 Days of Christmas
844
Christmas Trees
756
Divisors
908
Emirp Numbers
591
Evil Numbers
632
Fibonacci
653
Fizz Buzz
696
Happy Numbers
761
Morse Decoder
403
Niven Numbers
750
Odious Numbers
650
Pangram Grep
705
Pascal’s Triangle
642
Pernicious Numbers
438
Prime Numbers
761
Quine
854
Roman to Arabic
449
Seven Segment
529