Move your highest checker within a stack to your right one column, carrying with it any enemy checkers that may be stacked above it. Place your checker on top of the stack in that column, if there is a stack in that column. If there’s no stack in that column, just place your checker on the board. Object: Be the first to get all of your checkers into a contiguous sub-stack. In other words, a pure sub-stack of only your checkers. Enemy checkers may be above and/or below your sub-stack, but not inside it.