A relatively new genre of puzzles involving nuts and bolts is gaining momentum. The game Screw Nuts Lam will replenish the stock of new games of this genre and invites you to add a sorting element to the simple analysis of structures. At each level you must ensure that the bolted strips are unscrewed. Moreover, all bolts have a different color. By unscrewing them, you place the bolt on the bars located at the top of the screen. The strips are also colored and place three bolts of the corresponding color on them. You will be able to delete them. This will remove all the bolts and free up the field in the Screw Nuts Lam.