Logic Masters Deutschland e.V.

Sudoku: Normal Sudoku rules apply; place the digits 1-9 once in every row, column, and 3x3 box.

Region Sum Line: Digits along a blue or gray line are divided by the 3x3 box borders into sums of equal value.

Little Killers: A clue with an arrow outside the grid gives the sum of the values along the indicated diagonal.

Expected Difficulty: 3.5 stars

Hint:

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