Einstein's Stones is the logic puzzle game you just won't be able to put down. The object is simple: move your stack of stones from one side of the river to the other without ever putting a larger stone on top of a smaller one. Begin with a stack of just three stones and you'll have the puzzle solved in no time. Then try four stones, then maybe five. Before too long you'll be dragging your friends and family into this uniquely simple - yet extremely challenging puzzle. Coming soon to iPhone, iPad and iPod Touch.