mandow ,

Great game. I think an undo button would make the game too easy so that doesn’t bother me. However, once I finished the entire game, all 50 levels, I saw there was an in app purchase. I (wrongly) assumed it was more levels to purchase so I gladly did. Shortly later, I realized that it was not new levels I’d purchased, but rather I’d purchased hints!!!! I spent $3.99 purchasing 100 hints to a game I’d already completed. Yes, it was my error, but it is definitely not clear. You have to know what the icon for hint is, I guess! I briefly looked for contact info for the developer but haven’t yet found it. If they would allow me to apply that $ to gifting the game to a friend I’d be thrilled. I mean it’s only $3.99, and my mistake, but they didn’t set us up for success, so I’m dinging their rating.