Scientists believe that solving puzzles, riddles and brain teasers make your brain younger and sharper.
SO we’ve selected a few puzzles to test your attention to detail.
1. Which cow stands out from the herd?

2. Can you see the odd picture?
SHOW THE ANSWER:
3. Find the different image.
SHOW THE ANSWER:
4. Can you see the odd picture?
SHOW THE ANSWER:
5. One horse looks different. Can you spot it?
SHOW THE ANSWER:
5. Which puppy looks different?