Can you find the hidden digit behind the question mark in 10 seconds?

This math puzzle provides numbers from 1-9 arranged randomly in each square and asks you to find the number hidden behind the question mark within 10 seconds. This will be a difficult and challenging puzzle; intelligent people will surely find the answer within 10 seconds.

Can you find the digit hidden behind the question mark in 10 seconds?

If you find the most accurate answer in just 10 seconds, scroll down to the comments section to record your correct answer and see how many people share your opinion.

Lam Hoang

Source: https://vtcnews.vn/do-ban-tim-ra-chu-so-an-sau-dau-hoi-cham-trong-10-giay-ar911809.html