This was my design process during the creation of a maze for a childrens activity sheet for Pica's Taqueria. Turns out mazes are actually pretty hard to design, but I'm really proud of how I incorporated the logo into the circular constraint and I think most kids will need at least a few minutes to solve it.
The radial grid was used as a reference for the openings in the rings as well as the short connections between the rings. The yellow line was used to simultaneously create and solve the puzzle as I progressed.
Has anyone else here designed a puzzle? If so, I'd love to see it!