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Less Than 1 Per Cent of People Can Ace This Shapes Brain Teaser

Who knew shapes could be so confounding?!

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young pretty black woman feeling shocked, happy, amazed and surprised, looking to the side with open mouth against orange wallKues/Shutterstock

How many shapes?

Shapes—they’re simple, basic things that we learn as babies, right? They’re a piece of cake to identify, right? Well… maybe not. Lenstore has put together a series of shape identification puzzles, and they’re anything but easy—in fact, only 0.6 per cent of people who took it got every question right. Yes, less than one per cent of people aced it! Are you up for the challenge? Here’s how it works. For each puzzle, you’ll see a large shape with a bunch of lines drawn through it to form smaller shapes. Your goal is to correctly count how many of a certain type of shape are present inside the larger shape. (And it won’t be a total shot in the dark; the puzzles are multiple choice!) Ready to give it a try?

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shape puzzle brainteasesr Courtesy Lenstore

Shapes puzzle #1

How many triangles are in this trapezoid?

A. 11

B. 14

C. 8

D. 17

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shape puzzle brainteaser answerCourtesy Lenstore

Shapes puzzle #1: Answer: B.

This shape has 14 triangles in it. Click here to see an animation that identifies each triangle individually. More challenging than it looks, right? See how you fare with these other puzzles.

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shape puzzle brainteasesrCourtesy Lenstore

Shapes puzzle #2

How many triangles are in this rectangle?

A. 6

B. 10

C. 13

D. 8

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shape puzzle brainteaser answerCourtesy Lenstore

Shapes puzzle #2: Answer: C.

There are 13 triangles inside this rectangle! Don’t believe it’s that many? Check out the animation that proves it.

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shape puzzle brainteaserCourtesy Lenstore

Shapes puzzle #3

How many triangles are in this bigger triangle? (Yes, the whole big triangle counts!)

A. 27

B. 7

C. 16

D. 18

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shape puzzle brainteaser answerCourtesy Lenstore

Shapes puzzle #3: Answer: D.

You’ll find a total of 18 triangles in this image, looking at the thin, “vertical” triangles as well as the triangles made by the individual rows… and the combinations thereof. Nope, it’s not as easy as it seems! See the animation for this puzzle here.

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shape puzzle brainteaser Courtesy Lenstore

Shapes puzzle #4

Here’s a smaller triangle to decipher. How many triangles are there in total?

A. 21

B. 18

C. 10

D. 15

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shape puzzle brainteaser answerCourtesy Lenstore

Shapes puzzle #4: Answer: D.

Did this one trick you into thinking there were more? Nope, there are “only” 15 triangles here (because, well, that’s still a lot)! View the animation here.

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Courtesy Lenstore

Shapes puzzle #5

How many quadrilaterals (any shape with four sides) can you see in this shape?

A. 12

B. 1

C. 9

D. 7

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shape puzzle brainteaser answerCourtesy Lenstore

Shapes puzzle #5: Answer: D.

There are seven different quadrilaterals in this shape, including one perfect square! See the animation here.

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shape puzzle brainteaser Courtesy Lenstore

Shapes puzzle #6

How many triangles can you see in this quadrilateral?

A. 8

B. 13

C. 15

D. 6

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shape puzzle brainteaser answerCourtesy Lenstore

Shapes puzzle #6: Answer: C.

There are 15 three-sided shapes inside this big shape. Get a look at them all in this animation.

Can you find the cat hidden in this photo of bats?

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triangle shapeCourtesy Lenstore

Shapes puzzle #7

Besides “a lot,” how many triangles can you see inside this big triangle? (Again, the whole shape counts.)

A. 29

B. 17

C. 16

D. 27

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shape puzzle brainteaser answerCourtesy Lenstore

Shapes puzzle #7: Answer: D.

In total, this image has 27 different triangles in it. Did you find them all?! If not, this animation will reveal them all to you.

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shape puzzle brainteaserCourtesy Lenstore

Shapes puzzle #8

Plot twist: In this puzzle, you’re not looking for triangles—you’re looking for hexagons. How many six-sided shapes can you see inside this larger one (again, including the full shape)?

A. 11

B. 14

C. 6

D. 8

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shape puzzle brainteaser answerCourtesy Lenstore

Shapes puzzle #8: Answer: D.

Impressively, this puzzle’s creators managed to squeeze eight different hexagons into one larger hexagon (which counts as one of the eight). See if you can spot them all, or check out the animation to see them one at a time.

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shape puzzle brainteaserCourtesy Lenstore

Shapes puzzle #9

Here’s a fun one for you: How many triangles are in this star-shaped image?

A. 30

B. 9

C. 31

D. 18

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shape puzzle brainteaser answerCourtesy Lenstore

Shapes puzzle #9: Answer: A.

There are exactly 30 triangles hiding in here! Get a look at the animation to see them all.

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shape puzzle brainteasershape puzzle brainteaser

Shapes puzzle #10

Time for the final challenge, and it’s a doozy! See how many triangles you can spot in this…pair of squares. Are there:

A. 38

B. 41

C. 10

D. 18

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shape puzzle brainteaser answerCourtesy Lenstore

Shapes puzzle #10: Answer: A.

You’ll find 38 triangles here; check out the animation to see them all!

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Originally Published on Reader's Digest