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What is TinyCogs?
TinyCogs is a free browser puzzle game about repairing miniature machines with gears, belts, clutches, levers, pulleys, and ratchets.
Training repair 001 ยท TinyCogs Workshop
TinyCogs
Small gears. Big brain.
Learn the bench through five quick repairs with gears, a belt, a clutch, and a ratchet.
Current work order
Your First Repairs
Location
TinyCogs Workshop
0 of 5 training repairs
Back at the shop
Workshop desk
0 repairs
0 service calls
22 bench puzzles
01
Open calls
02
Start puzzling
03
Enter Workshop
Repair career
Dispatch board
Choose a machine and follow each repair through to a working result.Practice and discovery
Puzzle bench
Explore the complete mechanical vocabulary across 22 focused puzzles.Machine room
Build a puzzle
Arrange gears, belts, clutches, levers, and outputs on the Workshop board.
Enter Workshop
Collected from the route
Your Workshop
On the board
Service calls
Inside the workshop
A mechanical puzzle game you can see move
TinyCogs turns each challenge into a small working machine. Place the loose parts, route the belts, set the controls, and run the mechanism to see whether power reaches every output.
The Puzzle Bench introduces the complete mechanical vocabulary across 26 challenges. Service Calls connect those ideas into a repair career, while the Workshop lets you build, verify, export, and play your own level.
Common questions
Do I need to install anything?
No. TinyCogs runs in a modern web browser. Play anonymously on this device, or sign in with an email code to carry gameplay progress between devices.
Can I build my own puzzle?
Yes. The Workshop can load an existing level or build a new machine, test it, verify its solution, and launch a playable draft.