Battleships is a single-player version of the classic game. All you have to do is place your fleet on the grid, following a few simple rules: the numbers on the side shows the number of squares that are occupied in that row or column; no ships may overlap; a ships must be placed horizontally or vertically. And that's all there is to this deceptively simple puzzle. This book contains a variety of difficulty levels, ensuring a serious logical challenge for all.