Logic Masters Deutschland e.V.

Rules:
In a given grid through all the white boxes draw a closed continuous line which connects the middle of the field without crossing the intersection. The numbers indicated in red above and to the left of the red line represents the total number of red squares in the corresponding row or column. The numbers above and to the left of the grid show the number of white fields between the two red boxes in the right order. Not all the hints given. Some red fields are entered in the grid. completed the rules: - black hints indicate the number of white cells between two blocks of red cells (in the correct order) - black hints are either complete or completely missing - black zero means that there is no white cells between blocks of red cells in that row/column