The riddles test the reader’s critical thinking and problem solving skills by challenging them to solve a problem. These challenges have the potential to increase intelligence and improve concentration.

A brain teaser mainly involves solving a puzzle, cracking a code, finding a hidden object, or spotting the flaw in the image.

Regular practice of these challenges helps improve problem solving skills and also provides a healthy workout for the brain.

If you are a fan of puzzle challenges, you will find this challenge super exciting.

## Puzzles for geniuses: find the missing number in 8 seconds

Source: Bright Side

In the image shared above, you can see a puzzle that says

If THING is NIGHT, what is 75120 equal to?

The challenge for the readers is to find the missing number.

This brain teaser will test your brain’s logical ability and sharpness.

Can you find the missing number in 8 seconds?

Your time starts now!

Look at the image and study it carefully.

You must have an alert mind to quickly determine the missing number.

Have you identified the missing number?

Study the image carefully to determine the pattern.

Hurry up; time is running out.

AND…

Time is over.

Were you able to spot the missing number within the time limit?

Congratulations to those readers who have determined the missing number.

You have a very smart brain.

Those who couldn’t, can scroll below to find the solution.

## Find the missing number in 8 seconds: solution

The missing number can be calculated using the following logic.

Here each letter exchanges its position and each letter is associated with a number; therefore, in the case of numbers, following the same pattern, we get

We see that THING is equal to 75120

Where T = 7, H = 5, I = 1, N = 2, G = 0.

Therefore, NIGHT will be equal to 21057.

If you loved solving this brain teaser, share it with your friends and family and find out who performs the best!

Also, check out some more interesting challenges in our recommended reading section below:

### recommended reading

Find 3 differences between the two wallet images in 7 seconds!

You’ll have the most attentive eyes if you can see a dog on the rocks in 8 seconds!

Seek and find puzzle: Find the hidden tiger in 6 seconds!

Categories: Optical Illusion

Source: ptivs2.edu.vn