99 Bottles of Beer
902
Abundant Numbers
852475
Abundant Numbers (Long)
851
Arabic to Roman
723
Arithmetic Numbers
831
Christmas Trees
674
Collatz
733
Day of Week
613
Divisors
856
Emirp Numbers
672
Emirp Numbers (Long)
704
Evil Numbers
705
Evil Numbers (Long)
693
Fibonacci
790
Fizz Buzz
645992
Happy Numbers
476
Happy Numbers (Long)
464
Leap Years
892
Lucky Tickets
576
Niven Numbers
977
Niven Numbers (Long)
832
Odious Numbers
718
Odious Numbers (Long)
732
Ordinal Numbers
821
Pangram Grep
542
Pascal’s Triangle
819
Pernicious Numbers
633
Pernicious Numbers (Long)
539
Prime Numbers
714
Prime Numbers (Long)
716
Quine
867
Recamán
884
Reverse Polish Notation
612
Smith Numbers
764