Logic Masters Deutschland e.V.

• Irregular 10-sudoku rules apply: place the digits 0 to 9 once each in every row column and region.
• The four cages are magic squares: they may not contain repeated digits, and all their 3-cell rows, columns and diagonals have the same sum. That same sum may differ between different cages.
• Digits joined by a V sum to 5. Not all such pairs are given.

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