12 Days of Christmas
207
99 Bottles of Beer
660
Abundant Numbers
666
Abundant Numbers (Long)
776
Christmas Trees
664
CSS Colors
93
Evil Numbers
619
Evil Numbers (Long)
632
Fibonacci
674
Fizz Buzz
989
Foo Fizz Buzz Bar
542
Lucky Numbers
363
Prime Numbers
564
Quine
836
827
SierpiΕski Triangle
114
Tongue-twisters
352
United States
758
Ο
593
β2
49
π
47