Author: 红葉 (MOMIJI), from China, this question comes from his personal blog.
According to the following rules, place the black "triangles forming a square" in the grid.
1. You can place four kinds of black triangles in the square.
2. You cannot place black triangles in black squares.
3. The part of the grid that is still white (not covered by black triangles) always forms a rectangle or square.
4. The numbers indicate how many black triangles there are around vertically and horizontally.
Nikoli linkfor an example.
Solution code: For each row from top to bottom enter the number of triangles.
on 23. May 2021, 08:00 by cdwg2000
@LaplaceFox
Among the 14 Shakashaka puzzles that have been released, apart from the number PP20, the other puzzles are relatively basic. I think those are suitable to be done, and I think you will love this puzzle type after finishing it. It is one of my favorite puzzle types, haha
on 23. May 2021, 07:32 by LaplaceFox
This was a really fun solve! Quite new to this puzzle type, but it's definitely growing on me!