21 arrows on a 8×10 board. 100 seconds on the clock.
21 arrows left
You have 100 seconds, starting at your first tap. Three bumps and the level is over.
Tap the arrows in this order: 1, 3, 2, 5, 7, 10, 12, 15, 14, 16, 17, 18, 19, 11, 6, 8, 20, 13, 9, 4, 21.