Logic Masters Deutschland e.V.

Rules:

- Normal irregular sudoku rules apply, i.e. place the digits 1-6 once each in every row column and Region.

- Digits along a thermometer increase from the bulb end.

- In the grid there are “Small Regions”, that have outlined borders. Within these digits cannot repeat.

- “Regular Regions” contain the digits 1-6 once each, and are created by connecting Small Regions to each other. Any orthogonally connected Small Regions can be connected together, and ALL combinations of Small Regions that together contain six cells MUST be a Regular Region.

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