Thanks for the review, glad you enjoyed! Unfortunately I've dummy-proofed the Memory puzzle all I can for now lol. Hopefully you downloaded the latest version of the game that provides a hint option to the puzzle. It shows you exactly where to move to solve it; The goal is to align the objects to be "destroyed" in a certain order, whether it's in the pot or against the wall. So the objects don't need to go inside the pot, you just have to use your resources (the stationary pot and the left wall) to destroy them. I hope you could complete the game to the end, as the Memory puzzle is entirely optional.
Also yes, the window changing and stuff is all intentional. Maybe the game has a bit more control than you think haha.