Logic Masters Deutschland e.V.

Blacken two cells in each row, column and 3x3 block, with the normal hitori restrictions:
- black cells cannot touch one another horizontally or vertically. Diagonally is allowed.
- all white cells must be in one area. The black cells may not divide the white area in two parts.

Place the numbers 1-7 in the white cells so that every row, column and 3x3 block contains these numbers exactly once in the white cells. Place the numbers 1-6 in the black cells so that every row and column of 3x3 blocks contains these numbers exactly once in the black cells. Please note: Row 1-3 form the first row of 3x3 blocks, rows 4-6 the second row, Rows 7-9 the third row. Same rule for columns.