99 Bottles of Beer
559
Abundant Numbers
647734761
ASCII Table
299
Christmas Trees
705657
Collatz
809770
CSS Colors
171
Divisors
725902
Emirp Numbers
503
Emojify
296
Evil Numbers
800721
Fizz Buzz
727
Foo Fizz Buzz Bar
741
Leap Years
755649
Niven Numbers
660502
Odious Numbers
849741
Prime Numbers
613844
Prime Numbers (Long)
647886
Recamán
636
Tongue-twisters
655751