99 Bottles of Beer
724
Abundant Numbers
732
Abundant Numbers (Long)
759
Collatz
704
CSS Colors
329
Day of Week
668
Divisors
775
599
985
Evil Numbers
873
Happy Numbers
506
Leap Years
845826777797808526892642699744745787
Ordinal Numbers
970
Pangram Grep
711
Pernicious Numbers
783
Pernicious Numbers (Long)
791
Quine
592
891
π
283