99 Bottles of Beer
902
Abundant Numbers
851
474
Abundant Numbers (Long)
848
Arabic to Roman
721
Arithmetic Numbers
826
Christmas Trees
673
Collatz
731
Day of Week
609
Divisors
856
Emirp Numbers
671
Emirp Numbers (Long)
700
Evil Numbers
704
Evil Numbers (Long)
691
Fibonacci
789
Fizz Buzz
915
992
Happy Numbers
476
Happy Numbers (Long)
463
Leap Years
913
Lucky Tickets
573
Niven Numbers
976
Niven Numbers (Long)
829
Odious Numbers
717
Odious Numbers (Long)
729
Ordinal Numbers
820
Pangram Grep
540
Pascal’s Triangle
818
Pernicious Numbers
632
Pernicious Numbers (Long)
536
Prime Numbers
713
Prime Numbers (Long)
714
Quine
865
Recamán
883
Reverse Polish Notation
608
Smith Numbers
761