The puzzle of finding the billiard balls seems easy but is surprisingly difficult.

The problem is given 6 billiard balls with numerical values ​​as shown in the picture. Your task is to choose three balls so that the sum of the numbers written on the balls equals 30.

This is a puzzle that requires observation and calculation. If you can solve it in a short time, you are definitely a smart person.

At first glance, many people think this is an easy puzzle. However, when they start to find the answer, many people struggle.

Comment how many balls you found and see how many people think the same as you.

Hieu Lam

Source: https://vtcnews.vn/cau-do-tim-bong-bi-a-tuong-de-ma-kho-khong-tuong-ar901858.html