Unscrew Puzzle: Nuts and Bolts - Puzzle-solving mechanics
Engage with captivating wooden puzzles, tackle mechanical challenges, and explore a thrilling adventure in an enchanting forest.

- 1.5 Version
- 1.5 Score
- 755K+ Downloads
- In-game purchases License
- 3+ Content Rating
Welcome to Unscrew Puzzle: Nuts and Bolts – a unique gaming experience that blends the excitement of puzzle-solving with the thrill of mechanics! Set off on an exhilarating quest where wooden puzzles, nuts, and bolts come together to present a challenging adventure. Immerse yourself in a realm filled with mysteries, where every play reveals a new twist.
HOW TO PLAY
🧩 Solve the Wooden Puzzle: Tackle the wooden stacking challenge, disentangle the bolts and nuts, and discover the secrets hidden within the wood.
🔧 Master the Mechanical Puzzle: Arm yourself with a screwdriver, outsmart the wood wasps, navigate past plumbing obstacles, and avoid the tricky squirrel nuts.
🌲 Explore the Forest: Begin your journey into the heart of the woodland adventure, where each stage introduces a fresh puzzle. Are you ready to enter the captivating realm of Screws & Fasteners?
FEATURES
🌀 Engaging Challenges: Prepare for bolt and nut tasks that will engage your intellect.
🌳 Enchanting Wooden Environment: Dive into an inviting forest-themed game featuring 9 levels filled with wooden challenges.
⚙️ Endless Excitement: Experience non-restrictive, thrilling gameplay that keeps you entertained from start to finish.
🪚 Braconids Adventure: Race through levels, crack the puzzles, and face the legendary Braconids in this fast-paced journey.
🐿️ Surprising Elements: Discover unexpected developments as you traverse the wooden mystery – no other game provides this kind of wooden excitement!
Are you ready to jump straight into the ultimate Unscrew Puzzle: Nuts and Bolts – where boredom is banished, and the exhilaration begins? Prepare for an exhilarating expedition into a universe where nuts, bolts, and puzzles merge!
[First-person perspective mechanical puzzle solving notes]
As soon as my fingertips touched the rusty hexagonal nut, the wooden puzzle box suddenly made a crisp "click" sound, shaking off the sawdust. I held the virtual screwdriver towards the morning light and saw the edge of the blade reflecting the luster of rosin - at this moment, I was kneeling on the annual rings of a century-old oak tree, and the surrounding rosin mixed with the smell of metal rust penetrated into my nose. In a trance, I felt like I had entered a steampunk version of Alice in Wonderland.
Topological storm of nut matrix
The walnut wood mechanism box in the third level was like a sleeping mechanical heart. When I unscrewed the seventh bolt, the internal gear set suddenly projected into a star map, and the six transmission shafts interlaced in a non-Euclidean geometry trajectory. ASMR-level metal friction sounds came from the headphones. The latch of a brass gear actually hid Morse code. After decoding, the torque code of "three circles on the left and seven circles on the right" was obtained. The whole mechanism box unfolded like a Rubik's Cube. What lay in the core cabin was not the key, but a bronze wood bee flapping its wings to fly.
Adrenaline of wood bee pursuit
The most thrilling part happened in the maple maze. When I accidentally touched the parasitic bee nest, the whole forest sounded like the flapping of chainsaws. Thirty-seven virtual wood bees turned into red tracking cursors. I held the screwdriver as a lightsaber to block left and right, and I had to split my attention to dismantle the spring trap under my feet. When I successfully closed the bee pheromone valve, the stump workbench was full of trembling tail needles, and the system popped up the "Hive Mind Conqueror" achievement. My back was already soaked with cold sweat.
Nut Economy of Squirrel Robbers
I thought solving puzzles was a one-way intellectual game until I met the squirrel wearing a pirate eyepatch. It rushed out of the tree hole holding a hazelnut shell, and its tail swept the bolt array I had arranged. During the pursuit, I was forced to use nutcrackers to build a temporary bridge, but I found its secret treasure house on the canopy platform - 99 gold-plated acorns converted into game coins just unlocked a limited edition titanium alloy universal wrench. This wave of anti-routine robbery made me respect the intelligence level of NPCs.
The time and space ripples of the tree ring code
The ultimate puzzle of the ninth level is hidden in the cross-section of the thousand-year-old spruce. When the magnifying glass focuses on the 214th ring of the tree, the wood texture actually emerges with a Byzantine mechanical diagram. According to the diagram, the same gear set as the Antikythera mechanism was assembled, and the heart of the tree suddenly projected a holographic planetarium, and the sound of the gears biting gradually turned into the melody of "Ode to Joy". The moment the puzzle was solved, the whole trunk split like Noah's Ark, revealing a steampunk-style elevator leading directly to the factory in the center of the earth - this design of using the tree ring as a cosmic pendulum sublimates the puzzle into a dialogue in time and space.
At this moment, I have 27 kinds of special screwdrivers on my tool belt, each with a different wood grain anti-slip pattern. When the sunset casts an amber hue on the forest, I am using a carbon fiber Allen wrench to adjust the last set of transmission shafts. In the distance, I hear the roar of the awakened gears of the Braconids mechanical beasts. This wooden universe built with fractal algorithms makes every screw-tightening a key to a parallel world, and my palms still have the quantum tremor of cracking the thousand-year-old mechanism.
- Version1.5
- UpdateApr 24, 2025
- DeveloperCYLINDER GLOBAL PTE. LTD.
- CategoryCasual & Puzzle
- Requires AndroidAndroid 5.1+
- Downloads755K+
- Package Namecom.fc.wood.nuts.bolts.tangled.screw.puzzle
- Signaturef2f2242beaedbf75d246de513f262cdb
- Available on
- ReportFlag as inappropriate
Fun and addictive gameplay
Engages problem-solving skills
Stimulates mental activity
Offers a challenge for players
Good as a past-time game
High replay value with continuous levels
Therapeutic and relaxing experience
Excessive advertising presence
Long ad durations causing frustration
Forced purchases to progress in the game
Game freezing issues hindering playability
Poor handling of retries, resetting to previous levels
Timer adds stress during gameplay
Limited usability of collected resources (screws)
Unfair advantage given to paying players