12 Days of Christmas
802
99 Bottles of Beer
613
Abundant Numbers
688
Arabic to Roman
541
Christmas Trees
663
Diamonds
534
Divisors
710
Emirp Numbers
595
Evil Numbers
577
Fibonacci
740
Fizz Buzz
626
Happy Numbers
633
Leap Years
718
Niven Numbers
637
Odious Numbers
603
Ordinal Numbers
774
Pangram Grep
570
Pascal’s Triangle
511
Pernicious Numbers
508
Prime Numbers
561
Quine
946