Four In A Line description

Four in a Line is a two-player connection game in which the players first takes turn dropping colored discs from the top into a seven-column, six-row vertically suspended grid. The pieces fall straight down, occupying the next available space within the column. The object of the game is to connect four of one's own discs of the same color next to each other vertically, horizontally, or diagonally before your opponent.

*** Vs Android mode.
*** 3 difficulty levels- Easy, Medium and Hard.
*** Two Player mode.
*** Undo function.
*** Smooth user interface and functionality