Balltris is an incredibly addictive color matching game - a Challenging New Twist on Tetris! The major new concept in Balltris is that the game has two entirely different goals depending on the number of options you choose.

Feeling beat? Sounds like you need 100 levels of ENERGY. Help out an old colorblind factory worker by sorting petanque balls by color. Once bases are filled with like-colored balls, the bases energize, empowering you to continue your colorful quest!

Sudoku puzzle game for Windows,with the color marking function and specific method to control candidate number,you can use the advanced techniques of sudoku more easily.