Clear the landing zone from rocks Pro Preview

The rocks

You can use any objects you have at hand – big caps, small balls, LEGO parts from the sets.

The arrangement

Arrange the rocks in a square. In that way you will lay the foundations of the future task – moving in a square.
Of course, the teacher can arrange the rocks as he likes at the start of the class.

One program, one launch

Your tasks is to collect as many rocks as possible with your robot with one program only. You cannot launch the program four times to collect every rock individually.

Step by step

The fact that you have to make a long program does not mean you have to make it all at once. Put and test blocks one by one.