The game consists of 12 levels. Each level holds a painting written by a famous artist of XIX - XX centuries, suitable to represent some month of a year.
Completing every level gives you some score which depends on how much time you have spent on the level the less time the bigger your score.
You can submit the score after completing any level. To get maximum score you should complete the whole game running through the levels one-by-one.
You can also improve your score if you try to complete some levels again, which are possible to access from Main Menu.