12 Days of Christmas
408
Christmas Trees
657
Divisors
862
Emirp Numbers
420
Evil Numbers
613
Fibonacci
658
Fizz Buzz
632
Happy Numbers
482
Morse Decoder
281
Niven Numbers
654
Odious Numbers
612
Pangram Grep
719
Pascalβs Triangle
603
Pernicious Numbers
429
Prime Numbers
667
Quine
857
Roman to Arabic
380
Seven Segment
370