Unblock Pro is a simple and addictive puzzle game. The goal is to get the red block out of the board by sliding the other blocks out of the way. Unblock Pro comes with 4 difficult levels ranging from Easy to Expert. There are 5000 puzzles in total, worth hundred hours of playing to keep you challenged. With 2 game modes, you can challenge yourself in challenge or choose to just lay back and relax while solving your puzzles.