BallDoku - A Color Fill Game (com.innobee.balldoku) on Google Play
Connect all balls and fill the board. But watch out, lines will break if they cross or overlap! In some levels, there're tubes that 2 balls can come inside.There're 2 modes :- Training Mode : More than 500 levels will help you familiar with this game.- Challenge Mode : challenge yourself with this 99 stress buster levels