The backpack challenge is the most difficult challenge facing students today.
Help the student dodge as many bookbags as possible.
Available for iPhone 4, iPhone 4s, iPhone 5, iPhone 5s, iPhone 5c, iPhone SE, iPhone 6, iPhone 6 Plus, iPhone 6s, iPhone 6s Plus, iPhone 7, iPhone 7 Plus, iPod 5, iPod 6, iPad 2, iPad 3, iPad 4, iPad Air, iPad Air 2, iPad Mini, iPad Mini 2, iPad Mini 3, iPad Mini 4, iPad Pro.