99 Bottles of Beer
615
Abundant Numbers
750
Christmas Trees
569
Collatz
673
Divisors
919
Evil Numbers
800
Evil Numbers (Long)
788
Fibonacci
947
Fizz Buzz
935
Foo Fizz Buzz Bar
912
Happy Numbers
596
Leap Years
754
Look and Say
592
Niven Numbers
800
Odious Numbers
769
Odious Numbers (Long)
759
Ordinal Numbers
675
Pangram Grep
889
Pernicious Numbers
714
Prime Numbers
889
Quine
969
π
533