A Christmas Tree puzzle box! Add a little challenge to small holiday gifts. Inner dimensions: 23mm diameter opening with 80mm depth.
The puzzle box was generated on https://www.me.uk/puzzlebox/ with the following settings: 2m-1N-25b-23c-84h-1B6-0G4-1w2-2t-5z-1M-3X-0p7-0g1-2r-2R-e-Z-1T-0y1-0Z2. The 0.1mm general x/y clearance and 5mm maze spacing generates a puzzle that feels good in the hand with a very satisfying click into place to close the box.
For the remix, I tweaked the inner puzzle box to create the tree stand look and hollowed out the base. Then, embedded the outer puzzle box into a scaled version (1.8x) of the spiral tree.