Logic Masters Deutschland e.V.

by Md88keys

Play in Sudokupad

Normal sudoku rules apply.

Box borders divide the blue region sum line into segments of equal value. The value of a segment is the sum of its cells. Different lines may have different segment values.

Black dots connect cells in a 2:1 ratio.

White dots connect consecutive digits on the blue line.

Negative constraints: All white dots on the blue line are given. All black dots in the entire grid are given.

Note: A 1-2 pair on the blue line may have a white or black dot. A 1-2 pair elsewhere in the grid will have a black dot.