12 Days of Christmas
404
Christmas Trees
648
Divisors
847
Emirp Numbers
414
Evil Numbers
609
Fibonacci
653
Fizz Buzz
628
Happy Numbers
472
Morse Decoder
263
Niven Numbers
641
Odious Numbers
605
Pangram Grep
705
Pascal’s Triangle
598
Pernicious Numbers
423
Prime Numbers
665
Quine
854
Roman to Arabic
374
Seven Segment
363