Dots and Boxes

Create an HTML5 version of Dots and Boxes, a classic pencil-and-paper game. Players alternate adding a single line—either vertical or horizontal—connecting two dots. Completing a 1x1 box awards the player an extra turn and a point. The game ends when all possible lines are drawn, with the player having the most points declared the winner. You can embed or license the game for free on your website, which includes our ads. Incorporate a simple, intuitive interface, ensure no AI assistance, and handle duplicate moves appropriately to maintain fair gameplay.