Jishaku^TM is a patent-pending, portable strategy game like chess or checkers that can be played anywhere – the kitchen or the beach. But unlike chess, there is an element of surprise when the magnets jump out of position, without warning. Surprise, then laughs, follow as two or more players try to beat force fields with strategic thinking plus careful and precise handling of the game’s magnetic stones. The unpredictability of Jishaku turns any get-together into a party!