Meffert's Gear Shift

You’ll see why “shift” is in its name when you pull this puzzle apart at its core!

Once the halves are separated, you can twist it in different directions jumbling the colored gears.  Solve by getting the puzzle back together into a square shape and create solid colors on each of its 6 sides.

Stated difficulty: 3 out of 5.

Recommended Ages: 9 – 99.