Description 4 in a Row

Over 3 million downloads on all platforms!!
"4 in a Row" is a very challenging board game for all ages. It is very easy to learn, but hard to master. Try the classic game of strategy!
===== FEATURES =====
* 1-player mode (Human vs CPU)
* 2-players mode (Human vs Human).
* Watching mode (CPU vs CPU).
* 10 levels of difficulty.
* Scoreboard and rating system.
* Support undo and hint functions.
* Other various options (CPU Level Auto-matching, Alternate first move, etc.)
* Support tablet size devices. You can enjoy with your family or friends in a tablet!
===== GAME RULES =====
* Each player in his turn drops one of his discs down any of the slots in the top of the grid.
* The play alternates until one of the players gets four discs of his color in a row. The four in a row can be horizontal, vertical, or diagonal.
* The first player to get four in a row wins.
* If the board is filled with discs and neither player has four in a row, then the game is a draw.