Move the leftmost leg to the bottom space between leg. And look at goat from left side. Now the direction of goat has been changed.

Move four sticks to turn the tower upside down. The form and the structure of the tower should not change...

The image shows an equation made from matchsticks. The equation is not correct as the left side and right side of the equation have different values. Can you help fix the equation ? But there is one rule to follow. Move 1 stick to fix the equation.

Correct the equation by moving one match stick.