It has been a particularly bad winter. Your people are starving and you are the only warrior left who can hunt buffalo. You have a bow and arrow and a wolf skin to disguise you. These are special buffalo, however, your arrows will only work on certain buffalo. You get a number at the top of the screen. The buffalo that run before you will have math problems on them. Your arrows will only work on buffalo that have the problem that matches the answer. You have to target the buffalo and shoot at the right one. You need to get as many buffalo as possible. But each time a new herd of four buffalo run before you, they get faster!