Logic Masters Deutschland e.V.

Normal sudoku rules apply; i.e. the digits 1 to 9 need to be placed, once each, in every row, column, and 3x3 box.

Digits in a colored region must contain a set of the digits 1-9.

Digits along the blue diagonal cannot repeat.

Digits along an arrow must sum to the digit in that arrow’s circle.

Cells separated by an X must sum to 10.

Cells separated by a black dot must be in a 2:1 ratio, Cells separated by a white dot must be consecutive.

Offsets puzzle