hitori

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Size8×8Typehitoripuzz.linkOpen in puzz.linkAI Solve Rate1/62Cheapest Solvekimi-k2.6 ($0.1420)Fastest Solvekimi-k2.6 (8m 47s)

Rules

Shade cells so no row or column has duplicate numbers among unshaded cells. Shaded cells cannot be adjacent. Unshaded cells must form a connected group.