SIC #3
Difficulty D · Section: Inward Chains
Explanation
Found By: FracturedAnvil
The red cells contain one mine
The orange cells contain at least one mine
Left: Cell A is a mine.
Right: Cell B is a mine. This results in cell A being a mine.
Cell A is always a mine, as the orange cells need one mine at least.
The yellow cells contain one mine
The 2 sees the red crossed cell and the yellow cells, so the green crossed cell is safe.
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