Question

How many cubes or in this tower?

Answer 1

I think the answer might be 66.

Explanation:

Black: 6

Blue: 15

Green: 15

Yellow: 15

Orange: 15

I hope this helps!

Answer 2

There are 66 cubes.

15 on each little staircase, and 6 in the center.

4 times 15 is 60.

60 plus 6 is 66.