A free program for Android, by Vaveda Games LLC.
Do you like solving puzzles? Are you looking for a simple game to pass your time? If your answer is yes to both of those questions, then you should definitely play the game called Sort Balls - Puzzle. In this game, you need to use your attention and logic to sort all of the color balls by the different tubes. It is like chess but more interactive and a little bit simple that's good even for kids who don't know chess rules and strategies.
You can use a special + "additional tube" button to get out of a difficult situation.