99 Bottles of Beer
901
Abundant Numbers
852475
Abundant Numbers (Long)
850
Arabic to Roman
722
Arithmetic Numbers
830
Christmas Trees
674
Collatz
733
Day of Week
612
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
913
Lucky Tickets
575
Niven Numbers
977
Niven Numbers (Long)
831
Odious Numbers
718
Odious Numbers (Long)
731
Ordinal Numbers
820
Pangram Grep
541
Pascal’s Triangle
819
Pernicious Numbers
632
Pernicious Numbers (Long)
539
Prime Numbers
714
Prime Numbers (Long)
716
Quine
862
Recamán
884
Reverse Polish Notation
611
Smith Numbers
763