Cubed!

You've been hired as a cafe drone performance attendant. Here, for theatrics, ice cubes are delivered to customers who asked for them via aerial platforms, dispensed via the drone. 

Using your skills as a drone operator, map out the path in which the drone should fly, and dispense the platform along the way and optimize it. You will be graded based on how little of the platform fluid you've used in each of your attempts.

Good luck!