#440 - Square Jam (Sum)

     Divide the grid into square regions of orthogonally connected cells. Borders must separate two different squares. A number on a border indicates the sum of the side lengths of the squares it separates. Region borders may not form any four-way intersections.

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Comments

  1. SaviaFebruary 18, 2022 at 3:11 AM

    3:05 here. Still satisfying how the basic rule set alone dictates quite a lot of logic without many clues - although I wonder if it does put an upper bound on how much variety in logic there is here.

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