12 Days of Christmas
640
99 Bottles of Beer
751
Abundant Numbers
897
Abundant Numbers (Long)
1,000
ASCII Table
481
Collatz
807
Divisors
1,000
Emojify
388
Evil Numbers
836
Evil Numbers (Long)
871
Fibonacci
977800985
Fizz Buzz
764
Foo Fizz Buzz Bar
637
Leap Years
750
Niven Numbers
622
Niven Numbers (Long)
748
Odious Numbers
866
Prime Numbers
897
Quine
402
Tongue-twisters
574
United States
206
π
767