Control the mouse to drag and drop (Drag n Drop) segments with the top row on the middle row, in which the word and going along the lines of the bottom row. The principle is simple: the imposition of one segment to another, usually works:
1 + 1 = 0
1 + 0 = 1
0 + 1 = 1
0 + 0 = 0
There is preservation of records for each word. The game portable.
When used on a Windows VISTA systems and above, you need to set permission to write files in the folder with the program, or run under the administrator. But even if the permit will not be exposed, the game will only work records will not be saved. There are two modes (easy and difficult).In the first mode is the ability to change the number of segments in top (among themselves), the second mode changes are allowed only in the middle row.
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