Screw Nuts and Bolts

About Screw Nuts and Bolts: Logic Puzzle Game of Bolts and Parts

Screw Nuts and Bolts is a logic puzzle game where the challenge is to unscrew bolts from different parts and free every piece so it falls down. The concept sounds straightforward, but the number of free holes is limited, which means every move counts. Early levels ease you in, then the puzzles start pushing your logic and even your dexterity. Stunning game physics and addictive gameplay drive the fun throughout.

Several scenes show a light wood-colored rectangular board holding various colored strips, with silver-colored cross-head screws fastening them in place and empty circular indentations waiting to receive bolts.

How to Play Screw Nuts and Bolts: Free All the Parts

The goal is to free all the parts so they fall down — once every part is freed, the level is passed. Unscrew bolts from the parts, then screw them into the free holes to open up space. Because the number of free holes is limited, you need to choose the right bolts and plan which ones to twist in which order so that all the parts are eventually released.

Controls

• Left click on a bolt (PC): Unscrew the selected bolt
• Left click on a free hole (PC): Screw the selected bolt into that hole
• Touch a bolt (Smartphone): Unscrew the desired bolt
• Touch a free hole (Smartphone): Screw the selected bolt into that hole

Games You Might Like

If sorting and sequencing appeal to you, Nuts Puzzle: Sort By Color shares the same screw-and-nut theme while asking you to sort colored nuts onto screws until every screw holds one color. For a different kind of spatial thinking, Color Block Pairs has you connecting matching colored blocks on a board, with frozen pieces and restricted paths adding layers of planning similar to Screw Nuts and Bolts' limited-hole constraint. Blockibo: Color Blocks starts gently and then steadily introduces new mechanics that challenge your logic across levels, much like the escalating difficulty here. Fans of hands-on wooden puzzles will also enjoy Tap 3D Wood Block Away, which combines rotation and tapping to solve 3D wooden block designs.

Browse the full Puzzle games collection on Playgama, or explore the Brain games category for more logic and intelligence challenges.