New and free brain/puzzle game is in the market - Brain Squares - Its have some really good reviews

Brain Squares is an addictive puzzle game, which will give you hours of fun and an exciting intellectual challenge.

In this game you will need to imitate the figure shown at the bottom of the screen by drawing a vertical, horizontal or diagonal lines of squares - when a two lines are overlapping the common square get blank again.


You can download it from here -
https://market.android.com/details?id=com.nir.squares