12 Days of Christmas
719
99 Bottles of Beer
577
Abundant Numbers
704
602
Divisors
698
Emirp Numbers
290
Emojify
281
Fibonacci
620
Fizz Buzz
382510591548510512526613284486400618
Foo Fizz Buzz Bar
538
Leap Years
710
Niven Numbers
587
Odious Numbers
592
Ordinal Numbers
538
Pangram Grep
509
Pernicious Numbers
340
Prime Numbers
437
Prime Numbers (Long)
476
Tongue-twisters
535
United States