I didn’t buy the Ad Remover just for your knowledge, I just play it when I want to play a neat little puzzle game. The advertisements aren’t a big deal to me. They only interrupt your gameplay with an advertisement in between a few puzzle rounds (not during the actual puzzle round as you try to figure out how to complete it, which is a huge plus!), or after you end up clicking retry a few times on the same round.
You also don’t always have to go up and down, left or right. If you are fast enough, you can swipe at an angle and it’ll work around some of the weirder puzzles to complete! This is a big help. This may also be a mistake that the developer didn’t anticipate and will probably fix this.
I think this game is a lot of fun, I’m glad I stumbled upon it.