Square Off is a smart chessboard that lets you challenge opponents anywhere

In a world of apps, digital gaming, and virtual reality, there's something oddly comforting about sitting down behind an actual, physical chess board, lining up your soldiers, then charging into battle. Sounds crazy, right? Who actually plays on real-world boards anymore? And if you do, what if you don't have somebody in your immediate vicinity ready to match wits with you every time you're ready to cut loose and play? — Read the rest