Logic Masters Deutschland e.V.

This was my first time playing with region sum lines. Hopefully just a little light fun. Thanks for playing!

Rules:

Standard sudoku rules apply.

Blue lines are region sum lines. Region borders divide them into sections. The digits on each section must have the same sum for any given line. Different lines may have different sums.

Black dots separate cells in a 1:2 ratio. White dots separate cells with consecutive digits.

Digits may not repeat on the indicated diagonal.

Play here on SudokuPad