99 Bottles of Beer
893
Abundant Numbers
843457
Abundant Numbers (Long)
837
Arabic to Roman
706
Arithmetic Numbers
818
Christmas Trees
667
Collatz
700
Day of Week
615
Divisors
848
Emirp Numbers
668
Emirp Numbers (Long)
696
Evil Numbers
703
Evil Numbers (Long)
688
Fibonacci
786
Fizz Buzz
641986
Happy Numbers
472
Happy Numbers (Long)
458
Leap Years
888
Lucky Tickets
571
Niven Numbers
964
Niven Numbers (Long)
816
Odious Numbers
713
Odious Numbers (Long)
725
Ordinal Numbers
815
Pangram Grep
536
Pascal’s Triangle
814
Pernicious Numbers
627
Pernicious Numbers (Long)
529
Prime Numbers
713
Prime Numbers (Long)
712
Quine
864
Recamán
869
Reverse Polish Notation
605
Smith Numbers
705