I saw a news story about how cats will figure things out to get food, and it had a picture of something similar that a university had made.

This is version 1.0. Assembly is basically odds across, with even panels beneath.

7 5 3 1 8 6 4 2

The bowls in Panel1 & Panel2 are subtly different, might change those more. The spikes in Panel3 & Panel4 have a different challenge rating to them - more spikes, more difficult. The waves in Panel5 & Panel6 will probably be taller - my cat seems to get them easily enough. The cat is also telling me MORE TESTING is needed, but she only gets so many treats each day.

Panel7 & Panel8 are blanks - if users want to give me feedback on what should go in there, that would be awesome. (Alternatively, you can make them yourself!)

You might add a table-clamp or two - so the cat doesn't slide the whole thing off. Or figure out how many rubber feet are needed to keep it still.