Postage stamps can make great matching games. They are small and appeal to younger children. Three different stamps were published by the postal department this year. One was of the work of painter Ellsworth Kelly. The designs are quite different and easy to match. The second is a portrait of singer/songwriter John Lennon. The images are the same but differ in subtle color differences which makes matching more difficult. The third is a collection of “Hot Wheels.” When mounted and laminated, each sheet of these stamps would produce two matching games.