kurodoko

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Size9×9Typekurodokopuzz.linkOpen in puzz.linkAI Solve Rate1/51Cheapest Solvegemini-3.1-pro ($0.3480)Fastest Solvegemini-3.1-pro (4m 05s)

Rules

Shade some cells. Numbered cells are unshaded and indicate how many unshaded cells can be seen orthogonally (including itself). Shaded cells are not adjacent. Unshaded cells are connected.