Which tank will fill first?

See the given image carefully. What you have to do is move the blue checkers in the position of the black checkers and vice versa. You are only allowed to move the checker to an adjacent empty space. Do it in the least possible moves.

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

Can you spot the hidden girl in the picture below?

How many triangles can you count in the figure given?

Find the hidden panda in the image below.

In the image given, you can find several triangles. Can you count them all?

You can see three almost identical images below. Can you spot the odd one out from them?

You have to fill the below given grid in a manner that every row and column contains the digits 1 to 6. Also, make sure that the squares that are connected with each other must contains the same digit.

Count the number of triangles in the picture below: