Pet Rescue Saga is a puzzle game that challenges you to break sets of blocks to clear each of the levels and rescue the animals inside them.

The game includes more than a hundred different levels and the dynamic is always the same: break groups of colored blocks. Doing this is as simple as tapping on a group of blocks of the same color. But, keep in mind that one false move can be disastrous, so you have to take several factors into account.

As soon as you stumble upon an animal that needs your help, you have to bring it back down to safety. Rescuing the pets earns you additional points that can help you score the three stars available in each level.

The social features included in Pet Rescue Saga let you compete against your friends online. All you have to do is check out their scores on each level and try to beat them. Without a doubt, that's one most entertaining features of the game.

Pet Rescue Saga is a simple puzzle game that you can instantly start enjoying. Mastering it, however, is a completely different thing. The difficulty level of some of the challenges is not for the faint of heart.