99 Bottles of Beer
639
Abundant Numbers
848431
Abundant Numbers (Long)
845
Arabic to Roman
684
Arithmetic Numbers
829
Christmas Trees
671
Collatz
729
Day of Week
611
Divisors
856
Emirp Numbers
592
Emirp Numbers (Long)
703
Evil Numbers
705
Evil Numbers (Long)
692
Fibonacci
790
Fizz Buzz
914989
Happy Numbers
392
Happy Numbers (Long)
462
Leap Years
912
Lucky Tickets
560
Niven Numbers
972
Niven Numbers (Long)
827
Odious Numbers
717
Odious Numbers (Long)
730
Ordinal Numbers
816
Pangram Grep
540
Pascal’s Triangle
818
Pernicious Numbers
632
Pernicious Numbers (Long)
539
Prime Numbers
714
Prime Numbers (Long)
715
Quine
866
Recamán
881
Reverse Polish Notation
610
Smith Numbers
763