DuO 1 - Longest part is the first in a growing family of DuO games. It´s a logic game in the same spirit as the paper version of Minesweeper & Lighthouses. Your goal is to fill the board with pieces in two colors. To your aid, you have clues that tell you how many pieces in the same color that are connected. There are a few more rules, but we walk you through them when you start playing the game. Use logic deduction to get clues and the rules to fit together. DuO is a tricky game where you never