Rainmaker - The Beautiful Flood is a minimal but challenging puzzle game that will put your wits to the test. There is no tutorial and you are thrown right into the game. As challenging as it can be, it can also be a pretty relaxing game. 

It looks pretty nice too, which is always a plus. Its art style and gameplay are what helped it make our list of the best 22 free games to play on Android, iPhone, and iPad. It's a good game to play if you want to get in a couple of quick puzzles while also getting a minimal kind of story. 

There are a variety of colors that can be taken in as you play through the levels. It's always good to have a change of scenery for each puzzle like that. So, a quick puzzler to enjoy that also so happens to be free? What's not to like, right? Here are a few tips to help you get the most out of the game.