99 Bottles of Beer
580
Abundant Numbers
622
571
Abundant Numbers (Long)
632
Divisors
812
Emirp Numbers
350
766
Emojify
333
297
Evil Numbers
431766
958
Evil Numbers (Long)
789
952
Happy Numbers
880
Leap Years
673
Niven Numbers
840
760
Odious Numbers
817
834
Odious Numbers (Long)
784
814
Prime Numbers
633
Quine
1,000489877
958
Reverse Polish Notation
800