12 Days of Christmas
207
99 Bottles of Beer
660
Abundant Numbers
666
Abundant Numbers (Long)
778
Christmas Trees
665
Collatz
918
CSS Colors
93
Evil Numbers
620
Evil Numbers (Long)
634
Fibonacci
674
Fizz Buzz
989
Foo Fizz Buzz Bar
543
Lucky Numbers
364
Prime Numbers
564
Quine
836828
Sierpiński Triangle
114
Tongue-twisters
352
United States
760
π
594
√2
49
𝑒
787