Logic Masters Deutschland e.V.

Normal sudoku rules apply.

Shade cells using two colours such that each colour forms an orthogonally connected region, and no 2x2 area is a single colour.

Digits in caged cells indicate how many cells of the same colour are seen orthogonally from that position, including itself. The other colour blocks vision.

Digits along an arrow must sum to the value in the attached circle.

Have fun, leave a comment if you enjoy the puzzle!

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