A free program for Android, by Kiragames.

Unblock Me is an old-school puzzle game that is simple but addictive! This is one of the best-loved free puzzle games. You will have a blast solving over 40,000 puzzles! This game is perfect for all ages.

The gameplay is very simple. All you need to do is move the wooden blocks to create a path for the red block to get off the board. The challenge mode will test your problem-solving skills. You will be presented with a challenge and need to solve it within a certain number of moves. The relaxation mode will allow you to relax and solve the puzzle at your own pace.