99 Bottles of Beer
717
Arabic to Roman
Christmas Trees
870
Cubes
650
Diamonds
821
Divisors
911925
Emirp Numbers
494
Evil Numbers
786
Fibonacci
Fizz Buzz
848
Happy Numbers
Leap Years
818
Leyland Numbers
655
Niven Numbers
902
Odious Numbers
807
Ordinal Numbers
723
Pangram Grep
855
Pascal’s Triangle
637
Pernicious Numbers
699
Prime Numbers
870
Quine
632