99 Bottles of Beer
580
Abundant Numbers
622
571
Abundant Numbers (Long)
632
Divisors
812
Emirp Numbers
350
765
Emojify
333
297
Evil Numbers
431766
957
Evil Numbers (Long)
789
951
Happy Numbers
880
Leap Years
673
Niven Numbers
840
759
Odious Numbers
817
833
Odious Numbers (Long)
784
813
Prime Numbers
633
Quine
1,000489876
958
Reverse Polish Notation
800