Coal Train | Find the GOLD NUGGET
Print Profile(5)
Bill of Materials
Description
All aboard the newest arrival in the 2222pzzls Vehicle Series…
The Coal Train | Sequential Discovery Puzzle
Deep in the dusty hills, where steam and steel once ruled the tracks, rumors spread of a hidden Gold Nugget concealed somewhere within this mighty coal train. But reaching it will not be easy…
This sequential discovery puzzle invites you to think like a true gold prospector. Inspect every wagon, uncover hidden mechanisms, dismantle the locomotive piece by piece, and follow the trail through smoke, coal, and iron. Every discovery reveals another secret hidden within the train.
With its rugged old-world locomotive style and satisfying mechanical discoveries, the Coal Train is both a challenging puzzle and a striking display piece.
But one question remains…
Can YOU find the Gold Nugget?
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Do you like my puzzles? Please consider a (small) donation on buymeacoffee.com/2222pzzls. Every contribution helps me keep experimenting, designing, and releasing new puzzles for everyone to enjoy at no cost. Thank you so much.
You can also:
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Compatibily & Information
- NO AMS NEEDED
- A1 MINI COMPATIBLE
- Some additional parts required
- 6x2 mm (1)
- 10x3 mm (13)
- 8mm bearing ball (2)
- This also can be printed balls if you dont have steel balls
Print instructions
- Select profile and print
- Optional:
- There is a seperate printprofile for fake coal in the back of the trailer
- Credits for this coal plate to: @Hodgy86
Guides
- Assembly
- Follow the detailed Parts & Assembly document I included with this
- Solution
- See separate solution guide for solving the puzzle (when having trouble)
- Resetting
- See separate resetting guide to reset the puzzle (when having trouble)
Check out my other puzzle(box) designs if you like more! Leave a rating, comment and boost to help me make more! Your feedback can also improve the model and printprofile!
Thank you for downloading my model(s).
Membership
Looking for a commercial license? Check out the membership options I offer for commercial licensing! Disclaimer: I currently only sell "OFFLINE" commercial licenses via membership (for example selling on fairs and markets). Online commercial licenses (for like ETSY or other online platforms) are only available for bigger puzzleshops (contact me for more info).
Documentation (3)
License
You shall not share, sub-license, sell, rent, host, transfer, or distribute in any way the digital or 3D printed versions of this object, nor any other derivative work of this object in its digital or physical format (including - but not limited to - remixes of this object, and hosting on other digital platforms). The objects may not be used without permission in any way whatsoever in which you charge money, or collect fees.
Comment & Rating (55)