
Are you ready to put your observation skills to the test? This optical illusion will challenge your eyesight and attention to detail!
In the image below, a man is cutting a tree, but there are three hidden differences between the two versions of the picture. Only someone with perfect vision and sharp focus can spot all of them in under 15 seconds. Think you have what it takes? Let’s find out!
How does this optical illusion work?
Optical illusions trick our brains into seeing things differently than they actually are. In this case, subtle changes have been made to one of the images, and your challenge is to find all three differences as quickly as possible.

Image Source: Captain Brain
Poll
How Many Differences Did You Find?
These types of puzzles are not just fun—they also help improve concentration, memory, and attention to detail. So, if you love brain teasers, this one is for you!
Can you spot the 3 differences?
Take a close look at the two images of the guy cutting the tree. There are three small but significant changes between them. Your mission: Find all of them as quickly as possible!
Can you spot all three differences in under 15 seconds?
Scroll down once you’ve found them or if you need a hint!
.
.
.
.
If you’re struggling to find the differences, don’t worry! Here’s a little clue: Look closely at the guy’s posture, his tools, and the tree itself.
Still can’t find them? No problem—keep scrolling for the answers!
Answer: The 3 differences revealed!
Here are the three differences between the two images:

Image Source: Captain Brain
Did you manage to spot all three? If you did—congratulations! You have excellent observation skills! If not, don’t worry. Keep practicing with more optical illusions to sharpen your eyesight and focus.
Studies suggest that regularly solving visual puzzles can:
- Improve memory and cognitive function
- Delay cognitive decline and lower the risk of neurodegenerative conditions like Alzheimer’s
- Reduce stress by offering a fun mental break from routine tasks
- Enhance hand-eye coordination and visual-spatial awareness, which are crucial for everyday activities like driving or reading maps.