Lines Collapse Rules

In the example, a player can move a gray ball in the right-hand side of the board and place it in the empty spot together with other gray balls so that they form a vertical line of 4. Such line will be immediately deleted and points will be scored for each deleted ball. Moving the Balls To move the ball, click on it -- and it will start 'vibrating', indicating that it is selected and ready to move. Now click on the destination square -- and the ball will move there if the path is available. Please note: the balls can only move horizontally or vertically and they cannot pass through other balls. The balls cannot move through gray-colored 'block squares' that occasionally appear. Scoring The longer the deleted line of balls, the more points will be scored. Line of 4 balls scores 12 points -- 3 points for each deleted ball Line of 5 balls scores 20 points -- 4 points for each deleted ball Line of 6 balls scores 30 points -- 5 points for each deleted ball Line of 7 balls scores 42 points -- 6 points for each deleted ball There is also a time bonus for finishing the game earlier [via Finish button] Strategy Tips At the beginning of the game, try to form longer lines (5 or more) to score more points Keep track of which next balls are about to appear (small balls on the right-hand side)