Introducing Mystery Bob V2: The One-Move Puzzle Box!

Looking for a quick, clever, and fun challenge? Meet Mystery Bob V2, the puzzle box that’s deceptively simple yet tricky. It only takes one move to open—but figuring out that move could keep you guessing!

Thanks to your amazing feedback, I've made some exciting upgrades:

• Fully Customizable: Personalize the dimensions, thickness, and more to make your Mystery Bob truly one-of-a-kind!
• Improved Assembly: I’ve fine-tuned the assembly process to make it foolproof and frustration-free.

Thank you to everyone who's downloaded, liked, and shared! If you enjoy this design, be sure to follow me—there's more on the way!

Key Features:

• Customization: Adjust dimensions, thickness, and other details to create a unique puzzle experience.
• Quick Print Time: The small size version prints in just 1 hour—no screws, no supports, no hassle.
• Smart & Simple: A satisfying puzzle with just one tricky move between you and success!
• Two Difficulty Levels: 3 pins for intermediate, 5 pins for advanced. The 5-pin version adds an extra challenge—closing the box! (for beginner, I advise the 3-pin version)

How to Customize:

• Use the “Ready to Print” checkbox to switch between assembly and print views.
• Change parameters as you like.
• Explore the assembly with different cuts (XZ, YZ, and pin plan) to check the internals.

Once you’ve customized your design, print it, share your creation, and don’t forget to leave a like!

Assembly Video: 

How to Open:

Spoiler alert! Just spin the box—the cylinder will release the lock, letting you open it effortlessly.

Solution Video: Stuck? Watch the solution video to see how to open and close the Mystery Bob V2. It shows the exact steps for 5-pin versions!

A huge thanks for all your downloads, likes, and comments! You’re making my 3D printing journey an incredible experience. ❤️

Thank you for so much feedback and positivity on my first design! It’s been amazing to see how much you’ve enjoyed it.

P.S. If you’re an OpenSCAD pro, feel free to DM me your code reviews—I’d love to collaborate!

And stay tuned—I’m thinking about creating videos of my 3D printing journey. You might see them soon on my Instagram: @corentin_soju.

Happy printing! I can’t wait to see what you create! 😊