These cubes can be drawn on dotty paper.
Copy this drawing and, with a bit of practice, you will be able to draw cubes on dotty paper.
This triangular pattern of dots is called isometric because the distances between any 2 adjacent dots are all the same.
How many different arrangements can you find?
Draw your arrangements on dotty paper.
This problem is adapted from the NRICH task The Third Dimension with permission of the University of Cambridge. All rights reserved.