Puzzle #56 - Heyawake

I had some difficulties bringing this puzzle to a conclusion after setting the opening. It turned out that all I needed to do was add an extra row to the bottom of the puzzle.

Rules

Shade some cells so that no two shaded cells are orthogonally adjacent and the remaining unshaded cells form one orthogonally-connected area. Numbered regions must contain the indicated amount of shaded cells. An unbroken horizontal or vertical line of unshaded cells may not cross more than one bold border.

Difficulty: 6/10





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