Here's my version of a popular backyard game. Materials list: 2 - 12" x 12" x 3/4" plywood 4 - 12" x 3 1/2" x 3/4" board 4 - 11 1/2" x 3 1/2" x 3/4" board 2 - 4" Sewer Pipe caps 2 - 3" sections of 4" sewer pipe 2 - 10 1/2" squares of outdoor carpeting Sc