Stir up excitement in Dr. Beaker's laboratory! flip a challenge card and race your opponents to match the formula. Using logic and your stirring rod, move the molecules into the right spots. Think ahead - the special rotating platform at the bottom of your beaker only allows them to move one-by-one. Unique game pieces add to the fun in this brain tea sing logic race! Includes 4 beakers, 4 Stirring rods, 24 colored balls, 50 challenge cards, and illustrated rules. Ages 8 and up. 2 to 4 players.