Logic Masters Deutschland e.V.

• Basic sudoku rules - Enter numbers from 1 to 9 into the diagram, such that in every row, every column and every bold bordered area every digit appears exactly once.
• Double sided thermometers - The gray lines contain double sided thermometers. Starting from both ends of a gray line, the digits must increase to a common end point. The location of the end point must be deduced. The thermometers have a minimum length of two. The gray lines can contain duplicate digits.

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