30 cars on a 8×10 lot. 80 seconds on the clock.
30 cars left
You have 80 seconds, starting at your first tap. A bump costs 3 seconds.
Drive the cars out in this order: 1, 2, 7, 8, 9, 14, 22, 25, 27, 28, 12, 4, 3, 6, 5, 26, 24, 10, 11, 13, 15, 16, 19, 23, 30, 17, 18, 20, 21, 29.