Lines of five or more balls vanish from the board, increasing your score. (Two new options are introduced with this version, where instead of lines, you may assemble blocks, or rectangle shapes. Different rules apply.)

The game ends when the board is filled with balls and no qualifying line (or pattern) exists.

SOURCE

http://flyfgv.narod.ru/

Reviews:

***** [Jan 16, 2008] by Bill R using dell axim x5
Great game. Makes you think efficiently & strategically. Love it!