12 Days of Christmas
384
99 Bottles of Beer
399
Abundant Numbers
653
Abundant Numbers (Long)
775
Arabic to Roman
306
Arithmetic Numbers
620
Ascending Primes
304
Card Number Validation
469
Christmas Trees
600
Collatz
828688731
Emirp Numbers
390
Emirp Numbers (Long)
460
Evil Numbers
615
Evil Numbers (Long)
612
Fibonacci
947
Fizz Buzz
570
Foo Fizz Buzz Bar
537
ISBN
464
Niven Numbers (Long)
779
676
Odious Numbers
635
Odious Numbers (Long)
631
Prime Numbers
519
Prime Numbers (Long)
571
Quine
912
Tongue-twisters
357