This logic game asks the player to find 1 object out of a total of 12, that differs slightly in weight from the others. It can be either a little heavier, or a little lighter.
In order to find the odd one out, the player may use an oldfashioned balance, that compares the objects in both scales, tipping either to the left or to the right, or staying level.
The player may only weigh the objects 3 times, so its imperative to choose wisely which objects to put on both sides.