Pull out the nuts and bolts and release the woods. Get ready for a fluent and entertaining screw puzzle! It is time to do some brain practice. Many game levels, entertaining puzzles, and super power-ups await you! Challenge a friend and complete chapters as fast as you can. Place the bolts as strategically as you can. Buy different skins and play in a different ambient. Screw Puzzle, puzzle game, brain game, strategy game, nuts and bolts, challenge, arcade game, mobile game, 1 player, kids friendly, colorful, problem solving, cognitive skills, puzzle challenge, free game