4x4 Slide Puzzle Improved

thingiverse

Here's an updated version of the 4x4 slide puzzle. The original had tolerances that were a bit too loose, allowing pieces to be pushed out of place easily. This revised version has thicker components so they fit together better and can still be printed without supports. Original Model: https://www.thingiverse.com/thing:3893476 This model is available for commercial use as usual. I'd appreciate it if you could consider donating 10% of any profits made from selling this puzzle, but I don't have a way to enforce that request. If you're giving the puzzle away for free, no contribution is necessary.