Mobile Lines is very interesting game with simple rules. It is designed for the .NET Compact Frameweork 2.0 and can be used with any mobile device (PDA or communicator) that supports 240x320 screen resolution. The rules are very simple: click on the colored ball on the game field. Selected ball start jumping. Click free cell on the game field after that. If there is a track from the ball to the empty cell ball will be moved to this field. When you put 5 or more balls with similar color in one line (horizontal, vertical or diagonal) line of balls will be removed and you will get score points. Every time when ball is moving and no line is removed 3 new balls will be located at the field. 3 cells at the top of the window shows what color will have new balls. The game is over when all cells are filled with balls. Game settings allow you turn on/turn off sound and tips. When tips are turned on locations of the new balls are shown on the field with small balls with same colors.