Nah. I remember back in high-school there were some who “disproved” the 3rd law of motion by pushing a door closed and saying that they didn’t go backwards.
I didn’t care to engage them in debate.

stick in a stew

I don’t understand how one is able to make a stew sticky enough, though.
Isn’t it usually watery?

Tic Tac Toe
On a potato

After every game, you can then take a thin slice off the top and you get a fresh surface for another game.