Out of four images which one is the odd one out?

Find the hidden tiger in the given optical illusion ?

Spot 5 differences in two Christmas tree below:

Can you count the number of lines in the below picture?

There are nine letters in the below-given diagram. You have to form a nine-letter word using these letters.

Can you divide the below-given shape into four equal and identical pieces?

Count the number of triangles in the below picture?

Move four matchsticks to the below square to form three squares?

Can you find out the missing number in the grid?

In this image, you can see three almost identical Doraemon images. Can you spot the odd one out from them?