Toss all of the balls onto the board to fill up all of the spaces. Think ahead to make sure the entire board gets filled. Tap on the red balls to move them onto the board, if a space is filled the balls will jump over and fill the next space. Try to complete all 50 levels in this fun brain teaser online puzzle game. ball toss puzzle, brain teaser, online puzzle game, puzzle game, strategy game, spatial reasoning, problem solving, cognitive skills, 50 levels, physics puzzle, challenging game, fun brain game, kid puzzle, mobile game, addictive game, thinking game, skill game, easy to learn, difficult to master