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.
On desktop devices:
Use MOUSE and LEFT-CLICK
On mobile devices:
Use Touch Controls to interact with the Nuts and Bolts.
Playing screw puzzle master free online game support all smartphones or tablets, such as iPhone, iPad, Samsung and other Apple and android system.