Kuromasu 7x7 #2 Medium

Puzzle Kuromasu 7x7 #2 Medium: This version of the number crosswords is a bit like a mixture of puzzles Pentopia and Kurodoku. Currently, he is a little more inclined towards Pentopia, because he implements a non-touching rule. I could also lean a little on Kurodoku and allow the diagonal to touch, and all the white cells form one solid area. But I will leave it for another attempt. I created a separate page rules, if you need to, you can read them. I just want to see how visitors will like it now.

Rules of the game Kuromasu:

Put in a 7x7 grid several different details of two colors in white or black. Rotations and reflections are considered the same figure. Pieces cannot touch each other, only diagonally. The numbers in the grid indicate how many white cells can be seen from this cell in all horizontal and vertical directions, including the cell itself. Kuroomasu particles block their vision.