IronSolve: Gear & Pin Puzzle

Content rating
Everyone
10+
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Content rating
Everyone
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About this game

IRONSOLVE: GEAR & PIN PUZZLE

Enter a world of steel, gears, bolts, and mechanical ingenuity.

IronSolve: Gear & Pin Puzzle is a physics-based logic puzzle game where every move matters. Extract iron pins, dismantle copper plates, unlock machinery, and clear complex industrial blueprints before time runs out.

Your mission is simple: remove the right pins in the right order and let gravity do the work. But as the factory becomes more advanced, you'll encounter locked mechanisms, unstable components, timed hazards, and increasingly difficult engineering puzzles.

FEATURES

⚙️ 30 Unique Puzzle Levels
Progress through handcrafted mechanical challenges with increasing complexity.

⚙️ Physics-Based Gameplay
Use gravity, momentum, and strategic planning to solve each blueprint.

⚙️ Industrial Puzzle Design
Experience a distinctive factory-themed world filled with gears, plates, bolts, generators, and machinery.

⚙️ Unlock New Challenges
Face locked pins, power generators, overheating components, and advanced puzzle mechanics.

⚙️ Earn Scrap Metal
Complete levels efficiently to collect Scrap Metal and improve your workshop inventory.

⚙️ Powerful Tools
Use special equipment to overcome difficult situations:

• Pocket Watch – Freeze machinery temporarily
• Heavy Wrench – Instantly destroy a plate
• Rewind Gear – Undo mistakes
• Lodestone – Trigger magnetic effects

⚙️ Cosmetic Customization
Unlock and equip unique mechanical pin finishes including Cast Iron, Tarnished Brass, and Polished Gold.

⚙️ Daily Rewards
Return each day to collect additional Scrap Metal.

⚙️ Performance Tracking
Earn up to three stars per level and improve your best completion times.

⚙️ Offline Play
Enjoy puzzle-solving anytime without requiring a constant internet connection.

HOW TO PLAY

1. Tap a pin to extract it.
2. Move the pin to an available socket.
3. Remove support structures strategically.
4. Allow copper plates to fall into the furnace.
5. Clear all plates before the timer expires.
6. Complete levels quickly to earn maximum stars.

Can you master every machine and become the ultimate factory engineer?

Download IronSolve: Gear & Pin Puzzle and put your mechanical problem-solving skills to the test today.
Solve mechanical pin puzzles, unlock gears, and master factory logic.
Updated on
Jul 22, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
Learn more about how developers declare collection

What’s new

⚙️ Official production release of IronSolve: Gear & Pin Puzzle
🧩 30 handcrafted physics-based mechanical puzzle levels
🔧 Improved gameplay balance, controls, and level progression
⭐ Star ratings, best-time tracking, and daily rewards
🛠️ Power-ups, cosmetic unlocks, and local progress saving
🎵 Enhanced audio, haptic feedback, and UI polish
🚀 Performance optimizations, stability improvements, and bug fixes across supported devices