Unblock The Ball Puzzle Game description

If you spend a lot of time on getting anywhere or waiting, you must have Unblock the Ball game in your smartphone. It’s a logical game with user-friendly graphics, realistic physics and subtle voicework!

The goal is to unblock!

The main goal of the game is to roll the ball from point A to point B, it means unblock it. Easy? But the route must be built from the tracks that are on the playground.
So, the ball rolls in any direction, but only on a completely unblocked track. It is forbidden to change the configuration (rotation) of the squares, you need to move the squares with the tracks along the playground to finally unblock the entire route to follow the ball. 
Levels 

The game only 4 Level Packs, each has 40 levels. In all these levels, you can collect up to 120 stars, so, you need to roll the ball along the tracks with stars.
If you want to go to the next level within the same Level Pack or to the next Level Pack, you must unblock the previous one. If the level has already been unblocked, then your result is saved, and next time you don’t need to unblock already passed levels.
Tips & Tricks

Your result is the stars earned in each level, but they don’t give any preferences for unblocking. However, in each level you have 20 tips that will help you to make the next level unblocked.