Vardhaman I.Q. Toys Mfg. Co. Offers Apple Puzzle Teaching Aid Games. Vardhaman I.Q. Toys Mfg. Co. Manufactures wooden educational toys for the children. Apple Puzzle Teaching Aid Games are strong, sturdy, attractive and colourful raised puzzle. They are printed on MDF or ply board with tray for young child. These educational toys promote and develop problem solving, concentration, reasoning and observation. Apple Puzzle Teaching Aid Games are used to educate children of 3 yrs and above and are available in sizes of approx. 195mm length x 170mm width x 7mm thickness, with weight of 220 grams.