12 Days of Christmas
369
99 Bottles of Beer
396
Abundant Numbers
640
Abundant Numbers (Long)
751
Arabic to Roman
298
Arithmetic Numbers
591
Ascending Primes
292
Card Number Validation
449
Christmas Trees
587
Collatz
530639689
Emirp Numbers
382
Emirp Numbers (Long)
437
Evil Numbers
603
Evil Numbers (Long)
595
Fibonacci
933
Fizz Buzz
564
Foo Fizz Buzz Bar
527
ISBN
449
Niven Numbers (Long)
476
653
Odious Numbers
620
Odious Numbers (Long)
611
Prime Numbers
509
Prime Numbers (Long)
555
Quine
890
Tongue-twisters
349