Vardhaman I.Q. Toys Mfg. Co. Offers Square Shaped Puzzles. Vardhaman I.Q. Toys Mfg. Co. Manufactures wooden educational toys for children. These Square Shaped Puzzles are six pieces puzzle set that are printed on MDF or ply board and cut into many pieces randomly. Back of the puzzle is done in single colour. The Square Shaped Puzzles are used to arrange pieces and make a complete shape. These educational teaching aid toys promote and develop problem solving, observation, eye hand co-ordination, concentration, confidence in kids. They also enhance the mental ability to develop geometrical patterns and are also used to educate children of 4 yrs and above age group. The Square Shaped Puzzles are available in sizes of approx. 170mm x 170mm x 7mm, with a weight of 180 grams. However, the size may vary according to shape.