heyawake

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Size9×8Typeheyawakepuzz.linkOpen in puzz.linkAI Solve Rate2/55Cheapest Solvegpt-5.2@xhigh ($20.9670)Fastest Solvegpt-5.4@xhigh (42m 29s)

Rules

Shade cells so unshaded cells are connected. No row/column segment of unshaded cells spans more than one region boundary. Numbers indicate shaded cells in that region.