Color Lines Plus

'Color Lines Plus' is a variant of the classic casual puzzle board game "Color Lines".
The goal is to make a line of 5 (or more) balls of the same color. The challenge is to clear the board faster than it is filling by new color balls.
To move a ball for making a line you need tap the ball and then tap the destination empty cell. The ball can be moved only if there is a path (linked set of vertical and horizontal empty cells) between the current position of the ball and the selected destination cell.
After the player's turn 3 new balls appears at the board.
If the line of 5 or more balls of the same color is completed, it disappears from the board and а new ball doesn't appear this turn.
This version of color lines game has additional features which makes the game more fun and challenging.
Additional features:
-- bonus multicolored ball: you can add it to the line of any color!
-- undo button (especially convenient for small screens).