12 Days of Christmas
421353
99 Bottles of Beer
737355
Abundant Numbers
716
Abundant Numbers (Long)
760
Arabic to Roman
579
Arithmetic Numbers
706
Arrows
308
Card Number Validation
589
Christmas Trees
192
Collatz
750576
CSS Colors
100
Diamonds
311144
Divisors
758
Emirp Numbers
419
Emirp Numbers (Long)
562
Evil Numbers
776
Evil Numbers (Long)
777701
Fibonacci
901888
Fizz Buzz
863
Foo Fizz Buzz Bar
462
Fractions
574
Happy Numbers
479
ISBN
616
Niven Numbers
790708
Number Spiral
224
Odious Numbers
788712
Odious Numbers (Long)
775700
Pernicious Numbers
696
Pernicious Numbers (Long)
722
Prime Numbers
679456
Prime Numbers (Long)
714
Rock-paper-scissors-Spock-lizard
405
Tongue-twisters
408
π
1192715256