How many balls can you see?

**Bob Bacon** · 27-10-2021, 11:00

Can you guess the correct number of balls in this puzzle image?

The image is in 3D shape, and as you can see the balls are in a Pyramid Shape structure. The pyramid needs to be stable, so there are Hidden Balls in it.

**Derek Adams** · 27-10-2021, 12:51

19?

**pete d** · 27-10-2021, 13:23

23?

**Reg Rundle** · 27-10-2021, 14:40

30

**jones20** · 27-10-2021, 14:59

30

**Bob Bacon** · 28-10-2021, 09:59

The image is in 3D shape, and as you can see the balls is in Pyramid Shape structure. The pyramid needs to be stable, so there are Hidden Balls in it.

Therefore Pyramid with a square base

⇒ 4*4 Base level = 16
⇒ First level = 9
⇒ Second level = 4
⇒ Top = 1
Total number of Balls = 16 + 9 + 4 + 1 = 30 Correct Answer

Wrong Solution

For people, who consider these Balls Pyramid with the triangular base and get 20 as an answer are wrong. Because it’s clearly not a triangular base pyramid.