You have a 5-gallon jug and a 7-gallon jug. You have to measure out 6 gallons. Drag a jug inder the water to fill it. Drag a jug above another jug and press space to pour water fron the jug you dragged into the other jug. (Example: 7-gallon has 4, 5-gallon is full, pour 5-gallon into 7-gallon, 7-gallon ends up with 7 and 5-gallon ends up with 2.) Drag a jug to the far left side to empty it. Tell me if you win, but don't give away the answer!