(Updated 1 Nov 2011)
A set of 7 Chinese match puzzles related to squares and rectangles. Another set of puzzles related to triangles or diamonds (rhombi) is also available at http://www.geogebratube.org/material/show/id/990. Enjoy!
（繁體中文版：http://www.geogebratube.org/material/show/id/1357）
