This game is a logic puzzle. You have to unscrew the bolts from the planks! Your task is to choose the right bolt to unscrew so that you can unscrew all the planks !Compete with friends and colleagues ! Earn points, complete levels . At first, it will be easy to complete the levels, but each new level will be more difficult than the previous one! Prove that you are a pro at logical thinking, complete all the levels!Enjoy the game !