The Donut House Tips (Solution)

The Donut House: Tips (Solution)

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Official name in other languages: Das Donut-Haus (German) · La maison donut (French) · La casa a ciambella (Italian) · Het donuthuis (Dutch) · Dom-donut (Polish) · A casa rosquinha (Portuguese)

Coordinate note: R1 means row 1, C1 means column 1, and R1 C1 is the upper-left cell. This is a 9×9 grid.

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