a key to turn clock 1, 2, 3 30 degrees s key to turn clock 2, 3, 4 30 degrees f key to turn clock 1, 2, 4 30 degrees d key to turn clock 1, 3, 4 30 degrees space key to check.
a random idea of mine difficulty : 5/10 (if you know the trick) mobile friendly the trick : 1. allign all the clocks in a right angle 2. spam combo a-s-d-f 3x to spin all the dials 90 degrees. 3. repeat step 2 until all the clocks are heading north. 4. press the check button and you are done