BoxBall - Click Green Flag, then Click (GO) to start. Click stage (or touch screen) to move the Ball up through the Box (from bottom to top), to complete each Level, after which it returns to the bottom for the next Level. The Ball can only pass through a Box Wall that is in a matching colour. You can score 4 x Level points per Level, but you get sent back to the start of the Level and lose Level points if you try to move through a Box wall in another colour. Maximum Score is 4 x 17 Levels = 612. NOTE: the Box spins a little faster and the Ball randomly changes colour more quickly for each Level. At Level 17 it is changing colour every 2-7 seconds. Patience is a virtue in this Game!
Created by @gregatku for use in Coding Classes for Kids Unlimited, for whom I work as a Coding teacher. My own game design loosely based on a game a student of mine was playing before class. Shows how long compound conditional logic tests can significantly reduce the amount of code you need to write.