Lines is a free puzzle game for Android developed by Levente Fall. The objective of the game is to move blocks from cell to cell to form lines, whether vertical, horizontal or diagonal. The game is simple to play, but challenging to master.

The game features a server where you can upload your high scores and compete with other players. The longer you play, the higher the score you can achieve. The game has an intuitive interface and is easy to understand, making it accessible for all ages.

Overall, Lines is a fun and addictive puzzle game that can keep you entertained for hours. If you're looking for a simple yet challenging game to play in your free time, Lines is definitely worth a try.