I was just playing around with Fusion 360 and somehow I ended up with this design/maze. Call it as you will, this is just a random design I made on Fusion 360. I also forgot to group one of the corners, so that's why my photos have a missing corner of the design. I think it's because I have an old filament that warped in one corner, but other than that it came out just fine.
I printed this on my Ender 3 BL-Touch 3D Printer with; No support, no brim, and with 5% infill
The author marked this model as their own original creation.