Play now

Puzzles game

Nuts and Bolts: Screw Puzzle

Nuts and Bolts: Screw Puzzle is a single-player logic puzzle game centered on detaching fastened boards. Players interact with bolts holding various layered plates against a surface, carefully shifting each pin into an open hole. By finding empty slots and unfastening the correct anchor points, you cause obstructed boards to drop away until the entire playfield is cleared.

More Puzzles
PuzzlesNuts and Bolts: Screw Puzzle

Choose Play now to load the game.

Open source

Official listing

Game description

Nuts And Bolts Screw Puzzle is a puzzle game to remove bolts from the board, by moving the bolts to other bolt holes. The game will be finished when all the boards are gone. Touch the bolt you selected, then move it to the available bolt hole, removing all boards from the game screen. When the board is stuck, it is your job to drop the board so that the game is finished.

From the game listing

Instructions and controls

Mouse click or tap to play

Game videoWatch before you playOpen the official gameplay walkthrough for Nuts and Bolts: Screw Puzzle

Open this card to load the gameplay video.

Game walkthroughHow to play Nuts and Bolts: Screw PuzzleRules, controls, strategy, tips and answers

About Nuts and Bolts: Screw Puzzle

Nuts and Bolts: Screw Puzzle is a single-player logic puzzle game centered on detaching fastened boards. Players interact with bolts holding various layered plates against a surface, carefully shifting each pin into an open hole. By finding empty slots and unfastening the correct anchor points, you cause obstructed boards to drop away until the entire playfield is cleared.

In Nuts and Bolts: Screw Puzzle, your primary task is dismantling overlapping construction plates by freeing the fasteners that secure them in place. Each layout presents a collection of suspended boards pinned by multiple screws across various socket points. To make progress, you select an individual bolt and transfer it into a currently unoccupied hole on the board.

As key pins are removed, the boards they supported lose stability and drop free from the screen. Some plates may become stuck or caught on remaining hardware, requiring you to work through a careful sequence of bolt movements to release them. The round is successfully completed once every board has been dropped and removed from view.

Your goal

The main objective is to clear all hanging boards from the game screen by systematically moving bolts into available holes. Players aim to identify which pins are actively holding up specific pieces, plan efficient transfer paths between open sockets, and ensure no plates remain stuck in place.

How to play Nuts and Bolts: Screw Puzzle

1. Survey the board layout to see which plates overlap and locate where empty bolt holes are positioned.

2. Click or tap a fastened bolt to select it for removal from its current position.

3. Choose an available, unoccupied hole to relocate the selected bolt.

4. Watch for released plates to drop away as their supporting fasteners are cleared.

5. If a board remains stuck, reposition additional bolts to free its remaining contact points.

6. Continue relocating fasteners until all boards are completely gone from the screen.

Controls and device support

The game operates via mouse click on desktop or direct screen tap on mobile to select bolts and move them to available holes.

  • Controls: Mouse or touch
  • Device support: Desktop + mobile
  • Game frame: 800 x 600

Rules to keep in mind

  • Bolts can only be moved into available, open bolt holes on the screen.
  • Removing all supporting bolts from a board allows it to drop away.
  • If a board is stuck, you must continue shifting fasteners until the piece drops.
  • The puzzle is finished when all boards have been entirely removed from the screen.

What makes the challenge interesting

The core gameplay of Nuts and Bolts: Screw Puzzle tests spatial reasoning and sequential problem-solving. Because open holes are often limited, moving a bolt is not just about freeing a single piece—it also occupies a slot that might be needed for another step. Players must assess how plates layer over one another, determining which piece needs to drop first to uncover lower layers or clear structural bottlenecks.

A key tradeoff involves managing temporary bolt placement. Filling a vacant hole carelessly can trap an upper board or block access to another critical fastener. Success relies on anticipating physical clearances, keeping open sockets accessible, and methodically disassembling the structure one plate at a time.

Tips for Nuts and Bolts: Screw Puzzle

  • Identify the top-most board before making moves. Freeing pieces that have no other plates resting on them prevents complicated physical jams and keeps remaining slots accessible.
  • Reserve empty holes for critical transfers rather than shifting screws randomly. Moving a bolt without a clear exit plan can accidentally block a needed destination hole.
  • Observe which holes will be exposed once a plate drops. Dropping a board often uncovers new empty sockets, expanding your options for subsequent fastener relocations.
  • When a board is stuck after removing one bolt, inspect its remaining pivot points. Moving the final supporting fastener will allow gravity to clear the piece.

Stages and progression

As you tackle different puzzle layouts, the arrangement of overlapping boards and the number of available empty holes will vary. Players can build a personal practice routine by focusing on structural analysis before touching any fasteners. Developing a habit of tracing plate dependencies visually helps prevent crowded boards from becoming deadlocked.

Playing on different devices

The game runs in a standard 800 x 600 display frame and supports both mouse input and mobile touch interaction. On desktop computers, clicking provides pinpoint accuracy when selecting closely grouped screws, while touch-enabled screens offer direct, intuitive tapping to pick up and relocate fasteners.

The skills behind the game

As a logic-oriented puzzle title, Nuts and Bolts: Screw Puzzle emphasizes deliberate planning over rapid reflexes. The challenge appeals to players who enjoy mechanical problem-solving, spatial manipulation, and stepwise untangling of physical systems. Because each piece relies on specific structural supports, figuring out the correct sequence to dismantle the assembly offers satisfying cerebral engagement.

Who will enjoy this game

Players looking for a nuts and bolts: screw puzzle game often seek an accessible browser-based brain teaser that exercises logical deduction. This puzzle game online suits both quick casual sessions and deeper puzzle-solving practice, inviting users to analyze spatial relationships, optimize hole utilization, and work through engaging hardware-themed disassembly challenges at their own pace.

Frequently asked questions

How do you complete a puzzle in Nuts and Bolts: Screw Puzzle? You finish the puzzle by removing every board from the screen. This is achieved by systematically unscrewing bolts and shifting them into available holes until all plates drop away.

What should you do if a board gets stuck? If a board remains stuck, locate any remaining bolts holding it in place or check if another plate is pinning it, then move those fasteners to open holes to let it drop.

Can bolts be placed in any position on the screen? No, bolts can only be moved into designated, unoccupied bolt holes that are free and unobstructed on the playfield.

What controls are used to move the screws? You can play using mouse clicks on a computer or by tapping directly on touchscreens to select a bolt and place it into a target hole.

Something not right?

Tell us if the game does not load, the information is wrong or the content needs review.

Report a problem