Challenge a friend in your favorite pastime during travel! Your goal in this game is to connect 4 of your color discs so that they form a horizontal, vertical or diagonal line. You will be given a board consists of 42 empty spots, which are evenly divided into 7 columns. You and your opponent will take turns to place discs into empty spots on the board. During your turn, you can move your mouse to select a column, then click to place the disc. Note that you need to finish your turn within the given time limit as indicated by the timer on the screen, or you will lose. When a player forms a horizontal, vertical or diagonal line with 4 discs of the same color, the game is won. Indulge in the endless fun of this strategic board game now!