Swiping Dots

On 9x9 board, different colored balls are randomly generated. Swipe horizontally or vertically to move all balls to left/right or top/bottom. 3 or more consecutive same-colored balls in the swiping direction are removed and you are awarded with points. 4 or more consecutive same-colored balls are replaced by a "bomb" ball. 10 points are earned for 3 removed balls;