Author: 红葉 (MOMIJI), from China, this question comes from his personal blog.
1. A rectangle, bordered by bold lines, is called a "room". Fill in cells under the following rules.
2. The numbers indicate how many painted cells there are in a room. Rooms with no number may have any number of painted cells.
3. White cells cannot stretch across more than two rooms in a straight line.
4. Painted cells cannot be connected horizontally or vertically. White cells must not be separated by painted cells.
Nikoli linkfor an example.
Solution code: For each row from top to bottom the number of black cells.
on 8. August 2021, 14:41 by cdwg2000
Repaired title.
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