Given: Aluminum foil, mouse trap, 4 ft. of string, play dough, birthday candle, 8 x 12 piece of paper, 2 paper cups, 2 pie tins and a stick.
Using the materials given you must extinguish the birthday candle (you cannot blow it out). You must use the mousetrap and candle in the solution. The candle must be 3 feet away from the mousetrap. A judge will light the candle. You have 3 minute to build and test and one minute to demonstrate.