If you are a fan of optical illusions and clever conundrums, here is aholiday puzzle for you.

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Illustrator Gergely Dudás designed a festive brainteaser for winter lovers chock full of snowmen, powdered trees, and cozy cottages.

Dudás placed the images side-by-side and asked viewers to find six differences in a short YouTube clip.

Only the most keen-eyed can spot all six changes in under 45 seconds.

See if you can identify all of the differences.

The first change is in the third window of the pink house on the left; it has six panes in the first image and only four in the second.

The next couple of differences might be easier to spot.

The greenhouse has two changes: the ornament on the corner changes color and a bird appears on the roof of the home in the second image.

Now focus on the bottom of the image.

The fourth difference is the pair of rabbit ears poking out of the bottom of the first image, absent from the second.

The last changes are a little trickier to spot.

The snowman at the bottom of the image also had a change, switching scarf colors in the images.

If you have not found the last difference, try looking at the forest again.

The final change is a small plant that is absent in the first image but squeezed in between two trees in the upper left-hand corner of the second image.

If you saw all these changes quickly, you probably have excellent vision.

Several artists have used the holidays to inspire new brainteasers for winter fans.

Viewers were asked to spot the single golden coin amongst an array of dishes in this tasty-looking brainteaser inspired by the bounty of holiday meals.

Another popular illustrator asked viewers to find the one properly built snowman amongst a sea of misshapen snowmen in this puzzle.

There’s another holiday season puzzle to solve, too.

In a sea of Christmas trees, can you find the one with the star at the top?

And eagle-eyed viewers were put to the test with this festive brainteaser hiding five well-camouflaged cupcakes.

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