DuO 3 - Mines is the third game in the DuO series. Just as in the other DuO games, you work with two different colors, where one of them must form a single group. In this version, we have mixed DuO with a classic mine sweeping game. There are clues on the board that tell you the number of neighboring squares that contain game pieces with the same color as the clue. Each puzzle can be solved in a step-by-step manner, and you should never have to guess. There are two versions of DuO 3, each with a