Hi!
Thanks for your feedback.
I'm sorry you are getting trouble, mainly with the UX, UI and functionalities. First of all, I want to explain the Save/Load buttons. When you click save, the code of the session will be saved locally (like cookies) and innyour clipboard, just in case. When you click Load, it checks ifbthere is something saved, and if there is, it gets loaded. Else, it askes you to paste the recovery code. If you can specify the error in the console will help me fixing this.
About the almost unreadable text, I will try to make it clearer using like a toast notification or something.
I will obviously update ASAP all the UI regarding of your suggestions.
In blue world, Xs will be deleted because they only do -3 points, with at high points it is stupid.
In every world I will put an information panel where everything is clearly explained, as the same in other places if the game.