12 Days of Christmas
344
Arabic to Roman
254
Divisors
783
Emirp Numbers
427
Emojify
404
Evil Numbers
641
Fibonacci
580
Fizz Buzz
630
Happy Numbers
360
Intersection
284
Leap Years
587
Niven Numbers
599
Odious Numbers
618
Pascal’s Triangle
300
Pernicious Numbers
492
Prime Numbers
430
Seven Segment
326
π
46