12 Days of Christmas
381
99 Bottles of Beer
395
Abundant Numbers
642
Abundant Numbers (Long)
755
Arabic to Roman
299
Arithmetic Numbers
615
Ascending Primes
294
Card Number Validation
451
Christmas Trees
590
Collatz
775666716
Emirp Numbers
383
Emirp Numbers (Long)
447
Evil Numbers
604
Evil Numbers (Long)
597
Fibonacci
935
Fizz Buzz
565
Foo Fizz Buzz Bar
529
ISBN
450
Niven Numbers (Long)
717
659
Odious Numbers
622
Odious Numbers (Long)
613
Prime Numbers
510
Prime Numbers (Long)
556
Quine
891
Tongue-twisters
350