12 Days of Christmas
355
Abundant Numbers
325
482552486600294
Collatz
512
724
Divisors
483
618
Emirp Numbers
354
Evil Numbers
800
Fibonacci
475721639468597
932
Fizz Buzz
570
Foo Fizz Buzz Bar
364
Happy Numbers
335
Happy Numbers (Long)
418
Jacobi Symbol
202
Leap Years
587
Niven Numbers
580
Niven Numbers (Long)
462
527
636
Prime Numbers
415
496
Tongue-twisters
276