12 Days of Christmas
414
Christmas Trees
681
Divisors
891
Emirp Numbers
432
Evil Numbers
634
Fibonacci
676
Fizz Buzz
643
Happy Numbers
492
Morse Decoder
285
Niven Numbers
674
Odious Numbers
634
Pangram Grep
750
Pascal’s Triangle
635
Pernicious Numbers
444
Prime Numbers
692
Quine
893
Roman to Arabic
397
Seven Segment
384