4点一线

俗称四子棋，不论垂直或者斜线，只要四子连成一条线就可以。

Try to get four of your stones next to each other, either horizontally, or vertically or diagonally. The player who has four in a row first wins.

Play against a computer opponent or against another person on the same phone.

You can change the player names and the player colors the board style and enable or disable the background.

v1.2 changes:

added support for WP 7.5
added sound toggle
added german localization
small AI tweaks