This is a simple maze box I put together this past weekend. Attached is a preview from Designer along with a couple actual pictures. It was carved using a 1/8" ballnose bit and a 1/4" ballnose for the start/end points.
I wrote a program to randomly generate mazes of any dimension and optimized the vector path layouts to minimize tracking errors during carving. The machine (especially with 1.131 firmware) unfortunately uses multiple different feed rates when positioning vs. carving and can cause slight tracking errors when carving hundreds of vector paths requiring precise alignment.
I still need to find a better solution for the frame, not happy with the current results. Plus, I'm looking at making the next maze double sided requiring a more elaborate frame to hold all the pieces together.