Step 2: Make the Tetris Pieces 1. Layout and glue the pieces together according to your pattern using wood glue. The design we're using requires two "I" pieces, one "J" piece, one "L" piece, two "O" pieces, one "S" piece, two "T" pieces, and one "Z" piece. (If you’re not sure what that means, check Wikipedia.com’s Tetris entry.)
