Unblock Ball slide puzzle is a fun and relaxing puzzle game. Play this free puzzle game anytime and anywhere, and relax your fun with this brain training game. How to play game: Guide the ball to the green goal block by moving the block. Metallic blocks can't be moved. The ball will roll to the hole when there has a path! Try your best to collect all the stars in the path; Features: Over 300 awesome levels and updates will be continued! Every level has three stars to collect! No time limit,Wi-