Selling Price: US$17.00(tax incl.)

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The problem is to arrange some pieces to make a rectangle with no hole inside.
The five pieces without the square will form a rectangle, and also all the pieces will another one.

In general, the size of a goal is a key to solve for square-making problems.
But, it is not so useful for rectangle-making.

If you solve, please consider a relationship between two rectangles.
You will find an easy way of transforming one to the other.

package size:130*120*8mm
Design / Kohfuh Satoh, 2008
produced by kofth, 2017