Balance the pans. Fewest weights.
The customer's item sits on the left pan. Tap a weight in the box, then a pan, to place it. When both sides weigh the same, the scale balances and the next customer steps up. Fewest weights wins.
Undo takes back your last weight (3 per level). Hint places the next weight of the fewest-weights answer.
Play a level and your stars and progress show up here. They are saved on this device, and on every device once you sign in.
Balance the pans. Fewest weights.
