99 Bottles of Beer
724
Abundant Numbers
732
Abundant Numbers (Long)
757
Collatz
703
CSS Colors
327
Day of Week
665
Divisors
774
599
984
Evil Numbers
872
Happy Numbers
505
Leap Years
844883806804807857913687714743743840
Ordinal Numbers
969
Pangram Grep
710
Pernicious Numbers
782
Pernicious Numbers (Long)
789
Quine
591
891
π
282