12 Days of Christmas
373343
99 Bottles of Beer
649355
Abundant Numbers
482
Abundant Numbers (Long)
523
Arabic to Roman
485
Arithmetic Numbers
508
Arrows
246
Card Number Validation
468
Christmas Trees
138
Collatz
530574
CSS Colors
95
Diamonds
240143
Divisors
514
Emirp Numbers
278
Emirp Numbers (Long)
427
Evil Numbers
471
Evil Numbers (Long)
483699
Fibonacci
548886
Fizz Buzz
606
Foo Fizz Buzz Bar
365
Fractions
475
Happy Numbers
315
ISBN
493
Niven Numbers
491704
Number Spiral
223
Odious Numbers
484710
Odious Numbers (Long)
488697
Pernicious Numbers
428
Pernicious Numbers (Long)
474
Prime Numbers
437456
Prime Numbers (Long)
472
Rock-paper-scissors-Spock-lizard
361
Tongue-twisters
344
π
1192610556