99 Bottles of Beer
451
Abundant Numbers
550
Abundant Numbers (Long)
568
Arithmetic Numbers
603
Collatz
552
Divisors
548
Evil Numbers
465
Evil Numbers (Long)
458
Factorial Factorisation
312
Fibonacci
519
Fizz Buzz
525
Morse Encoder
423
Niven Numbers
443
Niven Numbers (Long)
544
PalindromemordnilaP
358
Pernicious Numbers
315
Pernicious Numbers (Long)
363
Prime Numbers
499
Prime Numbers (Long)
521