In the Chess Board picture below white army is arranged. You need to add a black army on the board such that no piece is under any threat.
Note: Army comprised of 1 king, 1 queen, 2 rooks, 2 bishops, 2 knights, and 8 pawns.

You see a mathematical expression in the picture. Can you think of a movie that this expression refers to?

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.

Can you move two match sticks to make it 430?

Can you find the six hidden animals in the picture below?

Solve the counting riddle by identifying the number of triangles in the given picture.

Here is a mathematical expression that also secretly tells a movie name. What movie is that?

In the given figure, move three matchsticks so that the resulting figure contains two rectangles.

Spot what is wrong here in below Picture?

In the given picture, you can find two letters missing. When two particular letters are placed in the missing spots, you get an eight-letter word while reading in the anti-clockwise direction. Can you find out the missing letters and the missing word eventually?