Dusina is 12 mind games in one. You can play them independently of one another, or you can play them all together with a total score.
You can play the 12 games in an arbitrary succession. If you want to practice a game before serious score, it is also possibly.
In practice, you can decide the play number and get the same start setup more times. In a serious game you will only get the play
number, when the game is finished.
You decide how many minutes, you want for the play in every games. The calculation of points is
devided with your choise + 20; so as lower as better. But remember, you have to finish the game within these minutes.
game there is something you have to get as many as. This achievement is multiplied by itself, and divided with the use of moves or
what ever you must done to come there to.
To make some kind of equal score for all 12 games, they have each there own factor.
Each percent of time you have in rest, when the game is over, is your time bonus. In some of the games there will be extra bonus.
If you are not able to finish a game, you must press the stop button. Your point will be halved, and there will be no bonus.