Logic Masters Deutschland e.V.

• Deconstruction rules: Place nine disjoint 3x3 regions on the grid and place the digits 1-9 once each in each region, and so that within the regions they don't repeat in rows and columns.
• Cells outside regions have a digit equal to the count of the, up to 8, other non-region cells around it.
• Digits along a slow thermometer increase or stay the same starting from its bulb end.

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