Flush! is designed for students ages 12 and up who are participating in San Diego wastewater treatment educational programs. Object of the game is to be the first to move your pieces through the sewer line and treatment plant. Move through the sewer line by rolling a die. Move through the treatment plant by correctly answering questions about wastewater treatment. Contents: Game board 9 player pieces (3 pieces per player in 3 colors) 1 pyramid-shaped die (with roll values from 1 to 4) Set of 18 Sewer Cards Set of 18 Treatment Cards