Line98 Ball Puzzle

Line98 Ball Puzzle
[Pop Line 98] have converted the color lines game on smart phone version.

Color Lines (aka Lines) is a computer puzzle game, invented by Oleg Demin and first introduced as a video game by the Russian company Gamos (Russian: Геймос) in 1992.

The game starts with a 9×9 board with three balls chosen out of seven different colours.
The player can move one ball per turn, and the player may only move a ball to a particular place if there is a path (linked set of vertical and horizontal empty cells) between the current position of the ball and the desired destination.
The goal is to remove balls by forming lines (horizontal, vertical or diagonal) of at least five balls of the same colour.
If the player does form such lines of at least five balls of the same colour, the balls in those lines disappear, and he gains one turn, i.e. he can move another ball.
If not, three new balls are added, and the game continues until the board is full.