12 Days of Christmas
603766
99 Bottles of Beer
752620
Abundant Numbers
723
Abundant Numbers (Long)
767
Arabic to Roman
576
Arithmetic Numbers
702
Arrows
272
Card Number Validation
585
Christmas Trees
193
Collatz
751686
CSS Colors
179
Diamonds
313173
Divisors
756
Emirp Numbers
531
Emirp Numbers (Long)
565
Evil Numbers
782
Evil Numbers (Long)
782701
Fibonacci
901888
Fizz Buzz
864
Foo Fizz Buzz Bar
464
Fractions
572
Happy Numbers
563
ISBN
617
Niven Numbers
791710
Number Spiral
274
Odious Numbers
786712
Odious Numbers (Long)
772699
Pernicious Numbers
694
Pernicious Numbers (Long)
727
Prime Numbers
705456
Prime Numbers (Long)
719
Rock-paper-scissors-Spock-lizard
463
Tongue-twisters
610
π
1193215463