Candy Crush Saga
Candy Crush Saga has long stood the test of time as the go-to puzzle game for mobile devices. It’s fun, addictive and great for killing time. The only downside is that if you’re stuck on a level you might run out of lives during your commute. But, that means there’s plenty of time to try one of the games previously on the list! Plus, maybe you’ll inspire someone to re-download it if they get a peek at you playing in on a bus or train.