Logic Masters Deutschland e.V.

Rules:

• Normal sudoku rules apply.
• Palindrome: the sequence of digits along grey lines reads the same in both directions.
• Entropic lines: each chunk of 3 successive digits along peach lines must contain a low (123), a medium (456) and a high (789) digit. Digits may repeat along a line if allowed by other rules.
• Between lines : digits along blue lines must be between the digits in the circles.
• Digits joined by an X sum to 10. Digits joined by a white dot are consecutive. Digits joined by a black dot are in the ratio 1:2. Not all dots and Xs are necessarily given.

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