A free app for Android, by Playzio.

Unblock is one of the best block puzzle games. Here you can play the classic game or you can play more challenging game modes. All the gameplay modes have beautiful colors suited for kids & Adults.

In the easiest gameplay mode, the wooden block is the theme of the puzzle. You need to slide the red block out of the way. The block will turn to the red car and it’s more fun here.

If you are stuck anywhere in the middle, you can get hints. These hints will help you to solve the puzzle. Hints are also available when you’re stuck on a difficult puzzle. You can use these hints to get a direction list.

To track your progress, the game will save your progress. You can go and replay any level of the block puzzle anytime.

The game is available in multiple languages. You can play in your native language.