99 Bottles of Beer
895
Abundant Numbers
842457
Abundant Numbers (Long)
836
Arabic to Roman
721
Arithmetic Numbers
817
Christmas Trees
668
Collatz
713
Day of Week
614
Divisors
848
Emirp Numbers
668
Emirp Numbers (Long)
696
Evil Numbers
703
Evil Numbers (Long)
689
Fibonacci
786
Fizz Buzz
642987
Happy Numbers
471
Happy Numbers (Long)
457
Leap Years
888
Lucky Tickets
570
Niven Numbers
964
Niven Numbers (Long)
815
Odious Numbers
713
Odious Numbers (Long)
724
Ordinal Numbers
817
Pangram Grep
535
Pascal’s Triangle
814
Pernicious Numbers
626
Pernicious Numbers (Long)
528
Prime Numbers
713
Prime Numbers (Long)
712
Quine
864
Recamán
869
Reverse Polish Notation
611
Smith Numbers
761