Move the bat by using the arrow keys to go left, right, up and down. LEVEL 1: Score 1 point each time the bat touches a prime number apple. Beware!!! Lose 1 point each time the bat touches a composite number. Advance to next level by scoring 10 point. LEVEL 2: Score points by touching all the prime factor apples of a given number. Select an apple by clicking the spacebar when your bat touches it.
Created by H. McConaghy with inspiration from math students and gaming with my son. Clip Art and sounds are found on the Scratch website and from Office.Com Clip Art (Royalty-free photos and illustrations.) NOTE - This program demonstrates how a portion of the screen can be used as a "SAFE" zone in a game and also the use of "levels". The idea of a random factor tree was tricky in level 2.
