Abundant Numbers
622
Abundant Numbers (Long)
747
Catalan Numbers
436
Collatz
756
Divisors
687
Evil Numbers
526
Evil Numbers (Long)
526
Fibonacci
783
Fizz Buzz
667
Fractions
429
Happy Numbers
383
Happy Numbers (Long)
442
Odious Numbers
526
Odious Numbers (Long)
526
Prime Numbers
526
Prime Numbers (Long)
564
Quine
463