Once a color peg is identified by the game program, and the program issues a black peg is issued to a solution place, the program ignores it? I don't think so. If you move that peg in your line up to an incorrect position, the black peg goes away.
(hide) If you want to always be warned about the latest post on a discussion board, you can receive the posts on your news client by clicking the RSS logo at the top right of each board. (pauloaguia) (show all tips)