A liquid or object will be shown on the screen and you must decide if it burn when placed in fire or if it will extinguish the fire(including objects that are not flammable). At the bottom left is the button for liquids that burn, and at the bottom right is the button for the non-flammable objects and liquids. When selected the liquid will appear at its correct side and it will be framed in green if answered correctly and in red if incorrectly. Define all 30 liquids and objects to win the game.