Lines - Color Balls is a interesting puzzle game. It is easy to play, but to become a master is a challenge. 
The goal is simple: Keep the screen as clean as possible by arranging balls of the same colors into lines to make them explode. 
A line can be: Horizontal, vertical, cross up or cross down. 
Features will support you to play easily and get best scores: 
- Undo feature 
- Resume the last game 
- Save and load game (visually) 
- Sound on/off 
- Show next ball option