40

The purpose of the game figures placed on the 8 by 8, so that the sum of numbers in all figures of elements belonging to a single horizontal or vertical equals 40.
    Summing elements may not lie in a row and take no horizontal or vertical whole.
    The data elements are removed from the field and increase your rating.

    Over the field shows the shapes that you can use. The selected figure, before you put on the field, you can move, rotate, replaced by another, or to return back.
    Once you put a figure on the field, instead of it will be given next and your rating will decrease.