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Comment by nojs

2 days ago

The first example is not ambiguous. You can solve it starting at the bottom left

Do you mean the first screenshot of Windows Minesweeper (the left half of ems02.png)?

Could you explain how? I haven't played a huge amount of Minesweeper, but I can't see how that can be solved without risk/luck.

  • On the left side, the 1 at the bottom means that the third from the bottom must be a mine (since the 2 can't point to the bottom two). The 1 touching that mine then excludes a bunch more, and that's sufficient to solve the rest.

    • Thanks - I finally saw it just as you replied. I agree that it looks like that mine layout is the only possible one which satisfies the vertical 1,2,1 boxes. I need to play more :)