Dropping color balls

The game will have the next 3 balls that are going to drop next, current score and maximum score on the right. You have to appropriately move the dropping balls to better place to avoid balls being stacked up. How many scores you will get depending on the game level and the balls that are gone For game level 1: 1 point for one ball, and at least 3 balls must be crashed, for the level 2: 1.5 points for one ball and at least 3 balls must be crashed.