Sliding Puzzle Box

Unlock the Mystery! 🎁 This unique sliding puzzle box is perfect for adding a playful twist to gift-giving. Hide your small surprise inside—but first, the recipient will need to think their way in! This is a remix of rtjelum’s original Sliding Puzzle Box, with added grip on the outer panels for smoother sliding action, plus an optional “gift-wrapped” decoration for extra charm.

Choose your challenge level:

• Easy: 19 steps to open (ideal for quick gratification)
• Medium: 80 steps (a satisfying challenge, and my personal favorite to start with)
• Difficult: 175 steps (for the puzzler at heart)
• Very Difficult: 354 steps (the ultimate brain-teaser!)

Each box level includes four shared core parts, plus specific pieces to adjust difficulty. The parts are arranged on different plates, so it's easy to select the version you'd like to print.

Printing is straightforward, with must supports auto-generated, except custom supports on the outer panels for that perfect finish. (all are included in the print profiles)

Happy puzzling, and remember—half the fun is watching them try to get to the prize inside! 🎉

Assembling instructions (made by Florglad):

Solving instructions (made by Florglad):