Use the left mouse butto or tap o the screw, the tap to the empty holes to place the screw.
Thik well ad fid best spots of empty holes to place the screws. Be careful whe placig screws as you have limited empty holes ad some of which may become covered by the wood blocks you released.

In this physics-based innovative puzzle game, your objective is to strategically place screws and nuts to fall all the wooden blocks.
Unleash your cognitive ability as you tackle each brain-teasing level, each one designed to test your problem-solving skills. From simple puzzles to complex constructions, this 2D puzzle game offers an array of challenges suitable for puzzle enthusiasts of all ages.