Unblock the Ball is a free puzzle game developed by phuhoang304149 for Android devices. The game offers a simple premise but challenging levels that will keep you engaged for hours. With over 3,000 levels, this game provides a great opportunity to sharpen your brain and have fun at the same time.

The game comes with no penalties or time limit, so you can enjoy it at your own pace. Additionally, there are bonus rewards and hints available to help you double the excitement. The game is easy to play, but hard to master. It requires you to move the blocks with your fingertip to create an optimal path for your ball to roll to the finish line. You aim to reach the perfect 3-star rating on each level to set a new record.

Roll the Ball-Slide Puzzle is available on mobile phones and tablet PCs. The game contains ads varying from banners, interstitials, videos to house ads, but it is free to play. However, you can purchase in-app items, such as Ad-free and coins. Overall, Unblock the Ball is a great puzzle game that is worth playing for puzzle lovers.