Logic Masters Deutschland e.V.

Raising Temperatures

Rules:

1. Standard: Normal sudoku rules apply.

2. Standard killer: Cells in cages must sum to the clue in the top left corner of the cage.

3. Standard arrow: Cells along an arrow must sum to the total in the arrow's circle.

4. Standard little killer: Cells along indicated diagonals must sum to the total given, and may include repeats.

5. Standard X: Both main diagonals must include all digits from 1 to 9.

6. Kropki with no negative constraint: Cells separated by the white dot are consecutive. Not all dots are given.

7. Standard thermometer: Cells along a thermometer must increase from bulb end.

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