Added the ability to save highscores when updating the application version
Select the difficulty level of the game and press the "NEW" button.
Move the balls and make lines of 5 or more balls of the same color
horizontally, vertically and diagonally.
You get points for each combination.
More balls - more points.
Upon receiving a certain number of points, you will receive an extra "SHOT".
With it, you can remove any ball from the playing field.
The number of points required to get an extra "SHOT" depends on the difficulty level of the game.
The game remembers your "HIGH SCORE" and has 3 difficulty levels.
A separate "HIGH SCORE" is saved for each level
When you exit the application, the game state will be automatically saved.
The "HELP" button will help you understand the application interface.
