It's unique.
There are simpler things to do that would be much less work. If this works for you, and people hate the other methods, then I suppose it could be usable by others.
I say this as one who has vet wrapped, rubber banded, used tubes and chick chairs, etc., at least a couple of dozen times and never lost one. I hope your maze works out well for you; it's a neat idea.
The simple summary. Build 3 boxes. Wrap with hardware cloth. Have lumber the length of coop with hardware cloth under it to prevent diggers.