99 Bottles of Beer
821
Abundant Numbers
750
Abundant Numbers (Long)
785
Collatz
711
CSS Colors
258
Day of Week
755
Divisors
800
613
930
Evil Numbers
889
Leap Years
855859818818845540909672726754783824
Ordinal Numbers
1,000
Pangram Grep
738
Pernicious Numbers
800
Pernicious Numbers (Long)
797
Quine
610
912
π
291