Recently, the Educational section of the App Store has been flooded with “brain games.” People love the idea of fun apps that can also maybe make them smarter. Unfortunately, at this time there’s little evidence to prove that brain games aid in overall cognitive skills — even if that’s what many were specifically designed to do. Still, whether or not they make you smarter, they can make the daily commute go by a little faster. Check out some of our favorites.
Kami 2

Kami 2 is a puzzle game with beautiful and satisfying origami-style visuals. The layout of the levels takes a little getting used to, but once your brain clicks with how the colors spread, it’s a simple way to relax and get lost.
Android: Free