How about playing tetris games. They are fun and time eating games right. Here is the new concept tetris type game, Match the boxes. You have to fill the row with blocks which will be falling from above periodically, the main theme of the game is to fill the row with blocks, but no need to match the boxes with shape or color, but in this game there is the tricky part, You have to match the same color boxes which are falling from above. Move and arrange the boxes with out making the stack and touching the end point. Match as many as you can to obtain high scores. Match the same boxes before build up and get high score.