10 Visual Brainteasers Kids will Love!


Written by Holly (Teach Starter)

Using visual brainteasers in the classroom encourages critical thinking in your students, plus, kids love them! We have searched the internet for some simple, yet effective, visual brainteasers that will encourage logical thinking and develop problem solving skills. Teachers may get some enjoyment out of trying to work out some of these brainteasers too…

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Put one up towards the end of class as a fast finisher activity. The discussions you have around how the students worked out the brainteasers are crucial.

1. What comes next?

A brainteaser for pattern recognition. Can your students work out which patterned block goes in the fourth spot?

Patterned brain teaser


2. How many blocks in this tower?

A brainteaser to test students’ spatial visualization and their ability to study 3-D figures. Can your students work out how many blocks are in this 3-D tower?

Spatial visualisation brain teaser


3. Can you work out the net?

This brainteaser is great to test spatial visualization. Students have to mentally put together the 3-D cube to work out the correct net.

Spatial visualisation brain teaser


4. How many triangles?

In this visual brainteaser, students need to work out how many triangles there are in the image.

How many triangles?



5. How many squares?

Similar to the visual brainteaser above, however students need to work out how many squares they can see.

How many squares?


6. Move one glass only…

In this visual brainteaser students can see three glasses on the left that are full and three on the right that are empty. They can only move one glass to make a row of alternately full and empty glasses. Which one do they move?

Move one glass brain teaser



7. Make 10

This is a great problem solving brainteaser. Students need to remove six matches to make 10. Which ones do they move?

Make 10 brain teaser


8. Top view

In this non-verbal brainteaser, students must work out which is the top view. You may like to time them to see who can work out this one the quickest…



Top view brain teaser


9. What parking spot?

This visual brainteaser was on a Hong Kong first grade student admissions test. A great brainteaser to encourage children to think laterally. Can you work it out? Apparently children around the age of 6 are much more likely to solve this problem over older students and even adults.

Parking lot brain teaser


10. What is our weight?

A great mathematical problem solving activity for students to work out the weight of all three animals in the fourth image.

Whats the weight? brain teaser



Finished these ten visual brainteasers with your class? No worries – check out some of our brainteaser resources:


  1. Opposite squares are exchanged in this problem, so the answer is A.
  2. There are 9 blocks.
  3. B and C can be immediately rejected visually. D will create a mirror image of the given cube. So the correct answer is A.
  4. There are 44 triangles.
  5. There are 40 squares.
  6. Pour the second glass from the left into the empty class second from the right.
  7. You can make the word ‘ten’ by removing the bottom matchstick and two side matchsticks from the first letter. The far-right matchstick on the second letter and the top and bottom matchstick on the third letter.
  8. The answer is C.
  9. Turn the picture upside down. You will then see the following number sequence: 86, ?, 88, 89, 90, 91. So the answer is 87.
  10. Math calculations will give the weight of the dog as 17 kg. Therefore, the weight of the cat and the rabbit is 10 kg, so the answer is 27 kg.


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Comments & feedback

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The solution posted would work. However, the question is quite deceiving as there are multiple correct answers. This could be partially due to the fact that it is quite difficult to know if you should compare the blocks from top to bottom or from left to right. However, even comparing from left to right the first two blocks, if placed side by side, show blue, yellow,green, then red on the top row. As you move down to observe the second row it appears in the order red, green, yellow, then blue. The patters, being converse of each other, would lead many people to believe choice A is the correct one here as it would correlate with the pattern described above.

Kaeden Smith · May 16th, 2019

Hey Kaeden, thanks so much for your insights. We appreciate you spending the time to send us a detailed explanation in response to the first visual brain teaser featured in this blog. We will edit the answer to reflect your information.

Holly (Teach Starter) · May 16th, 2019

Are you sure #1 is C?

Ally Phillips · Mar 20th, 2019

Hi Ally, it is our understanding that the first square image has then been flipped on a diagonal in the second image. Which means the third image is then flipped diagonally in the fourth image. Many thanks for your comment.

Holly (Teach Starter) · Mar 20th, 2019

Definitely should be A…

Melissa Stiver · Apr 26th, 2019

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