A MINESWEEPER puzzle consists of a square or rectangular grid in which a number of mines have been laid. Some of the cells contain a hazard flag which has a number indicating how many of the adjacent cells (horizontally, vertically and diagonally) contain a mine. To solve the puzzle, you must determine which of the un-flagged cells contain a mine. Each puzzle has a unique solution and no guessing is required to reach a correct solution.
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