12 Days of Christmas
730758
Christmas Trees
399
Diamonds
364466
Divisors
668
Emirp Numbers
405
Evil Numbers
517714
Fibonacci
597888252
Fizz Buzz
510
Happy Numbers
416
Leap Years
717662
Niven Numbers
656
Odious Numbers
551713
Ordinal Numbers
467
Pangram Grep
304
Pascal’s Triangle
314432
Pernicious Numbers
359
Prime Numbers
633
Seven Segment
204
Spelling Numbers