Program the robots to go though the maze using light sensor.
Go until dark.
The program uses loops to make 5 steps only 3.
Move a block.
The strangest thing happened with the robot using ROBOLAB 2.9.
Randomly it would do a little left, right, forward dance instead of
the go forward until dark, etc. program
no matter which slot or where it was started, and even after reloading
firmware and reprogramming every slot.