A free app for Android, by HashCube.

Unblock Quest is a logic puzzle game where you need to move the blocks in order to solve the puzzles and unlock new blocks.

It is a simple game but it will keep your brain busy. It is a great mind game to help you train your brain and keep your mood fresh.

The idea is to move the blocks and solve the puzzle. 

There are two modes: single-player and multiplayer. You can play multiplayer with up to 8 players or single-player.

If you’re a competitive person, then multiplayer is perfect for you. You can compete with your friends and other players in multiplayer.