12 Days of Christmas
381353
99 Bottles of Beer
649355
Abundant Numbers
485
Abundant Numbers (Long)
528
Arabic to Roman
495
Arithmetic Numbers
514
Arrows
248
Card Number Validation
472
Christmas Trees
139
Collatz
533576
CSS Colors
95
Diamonds
243144
Divisors
520
Emirp Numbers
281
Emirp Numbers (Long)
430
Evil Numbers
473
Evil Numbers (Long)
486702
Fibonacci
550888
Fizz Buzz
607
Foo Fizz Buzz Bar
366
Fractions
474
Happy Numbers
318
ISBN
501
Niven Numbers
497708
Number Spiral
224
Odious Numbers
487713
Odious Numbers (Long)
493700
Pernicious Numbers
432
Pernicious Numbers (Long)
489
Prime Numbers
438456
Prime Numbers (Long)
474
Rock-paper-scissors-Spock-lizard
360
Tongue-twisters
348
π
1192710656