Shakashaka
            
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            Special thanks to Aevrin for the translation        
Shakashaka (Proof of Quilt) is a logic puzzle with simple rules and challenging solutions.
The rules are simple.
                Shakashaka is played on a rectangular grid. The grid has both black cells and white cells in it.
                The objective is to place black triangles in the white cell in such a way so that they form white rectangular (or square) areas. 
                - The triangles are right angled and occupy half of the white square divided diagonally.
                - You can place triangles only in white cells
                - The numbers in the black cells indicate how many triangles are adjacent, vertically and horizontally.
                - The white rectangles can be either straight or rotated at 45°
        
