Nuts and Bolts Puzzle: Unscrew Your Mind, Earn Coins & Master the Mechanics | Play Now

There is a unique, profound satisfaction in bringing order to mechanical chaos. Welcome to Nuts and Bolts, a brain-bending puzzle game that celebrates the elegant logic of disassembly. Your task is simple in theory but complex in practice: unscrew every bolt and strategically remove every plate to clear the board. Each level is a new mechanical conundrum, a tightly-wound challenge of sequence and spatial reasoning. This isn't a race against time; it's a duel with complexity itself. As you play and earn coin for each brilliantly solved puzzle, you'll unlock custom toolsets and backgrounds, tailoring your workshop to your exacting standards.

The 'Titanium Trials' Update is Live!

We've just forged a new tier of challenges for our master mechanics. The 'Titanium Trials' update introduces a series of ultra-complex levels featuring new, multi-layered plates and color-coded bolts that can only be unscrewed in a specific sequence. These puzzles will test your planning and foresight like never before, demanding you think ten moves ahead.

To help you tackle these new schematics, we've also added the 'Magnetic Wrench' power-up, which allows you to temporarily pull a single bolt out of a tight spot, opening up new strategic possibilities. It's time to test your mettle against titanium!

The Mechanic's Guide: How to Play

The controls are as precise and simple as a perfectly calibrated tool.

• Select a Bolt: Click on a bolt to select it.
• Unscrew and Move: Click on an empty hole to move the selected bolt.
• Remove Plate: Once all bolts are removed from a plate, it will automatically fall away.

The Blueprint: Your Questions, Answered

What kind of game is Nuts and Bolts?

Nuts and Bolts is a pure logic puzzle game. The goal of each level is to figure out the correct order in which to remove the bolts and plates. A plate can only be removed if its path is clear, so you must carefully plan where you move each bolt. It’s a true brain teaser that rewards patience, observation, and strategic thinking.

How does the 'Play and Earn Coin' system work?

It's a straightforward reward for your intellect. You play and earn coin for every level you complete, with bonus coins awarded for solving puzzles in the minimum number of moves. These coins can be spent in the workshop on helpful hints for especially tough levels, or on cosmetic upgrades like new bolt designs and intricate backboard skins. We value a fair and transparent player experience, a principle that guides all our work, as you can read more about on our about us page.

I'm stuck! The plates are all locked in. Any tips?

This is the heart of the challenge! The key is to identify the "top" plate—the one that, once freed, will start a chain reaction. Look for the plate with the most accessible bolts. Sometimes you have to move a bolt from one plate to an empty hole on another just to clear a path. This kind of sequential problem-solving is a staple of great puzzle design, seen in many classic brain teasers on sites like HTML5Games.com. Think of it less as a single problem and more as a series of smaller ones.

What is a 'Hero Rescue' level?

These are special, intricate puzzle boards. In a 'Hero Rescue' level, a single 'Golden Gear' is trapped beneath a complex web of overlapping plates. Your goal isn't just to clear the board, but to strategically disassemble the structure in a way that specifically frees the gear first. It's a true test of a master mechanic and awards a huge coin bonus upon completion.

I've solved every puzzle. Is my work done?

To have mastered every mechanical challenge we've designed is a remarkable feat of logic. But the world of creation and problem-solving is endless. If you enjoy the building and strategic elements of Nuts and Bolts, you will find countless other building and puzzle challenges in the user-generated universes within our Roblox games section. A new world of engineering awaits!