Logic Masters Deutschland e.V.

Pie Are Cubed

Rules:

• In each 4x4 grid, fill every row, column, and 2x2 box with the digits 1 to 4 once each. Digits may not appear in the same relative position in multiple 4x4 grids.
• Cells separated by a black dot contain digits in a 1:2 ratio. Cells separated by a white dot contain consecutive digits.
• Grid 1: The grey line is a palindrome and must read the same from either direction.
• Grid 2: The purple line contains a set of consecutive, non-repeating digits in any order.
• Grid 3: Adjacent digits along the green line must differ by at least 2.
• Grid 4: Digits along the blue line sum to the same value in each box the line passes through.

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