function Game() {
}
Game.prototype.isDivisibleByThree = function(number) {
	return (number % 3 === 0)? true : false; //return start of line
};

Game.prototype.isDivisibleByFive = function(number) {
	return (number % 5 === 0)? true : false;
}

Game.prototype.isDivisibleByFifteen = function(number) {
	return (number % 15 === 0)? true : false;
}

Game.prototype.FizzBuzz = function(number){
	var answer = "";
	if (this.isDivisibleByThree(number)){
		answer += "Fizz";
	}
	if (this.isDivisibleByFive(number)){
		answer += "Buzz";
	}
	 return answer || number;
	
}