Have you ever been challenged by your friend to solve a riddle? Your friend put some matchsticks on the table and start arranging the matchsticks to form some numbers. And finally those matchsticks form a mathematical equation. But that mathematical equation is not correct, and your friend challenge you to fix the equation by moving just one or two of the matchsticks. You think and try some moves, and then you figure out the solution. Now you can play MATH STICKS and solve hundreds of math puzz