99 Bottles of Beer
724
Abundant Numbers
731
Abundant Numbers (Long)
757
Collatz
703
CSS Colors
327
Day of Week
664
Divisors
773
599
984
Evil Numbers
872
Happy Numbers
504
Leap Years
843883803803806856913687714743743839
Ordinal Numbers
969
Pangram Grep
710
Pernicious Numbers
782
Pernicious Numbers (Long)
788
Quine
591
890
π
282