Subdivide the 8x10 grid below along the grid lines into nonoverlapping rectangles (some may be squares). Each rectangle must contain exactly one number; each number indicates how many small cells are contained within the rectangle.

4					7
				12			4		6
		8
						7			8
		15
							9

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From Mensa Puzzle Calendar 2018 by Fraser Simpson, Workman Publishing, New York. Puzzle for June 26.

The required subdivision is performed in the following manner:

Posted by K Sengupta on 2022-07-07 23:51:58