TWO-SIDE PUZZLE GAME Russian patent published in 1994 - IPC

FIELD: development of logic thinking. SUBSTANCE: two-side puzzle game is built in the form of housing-support with game elements confined in it. Elements can be moved within plane of game field to which there is access from both sides. Puzzle game can be used by two players at once who observe positions of game elements each from his(her) own side, can move game elements which are common for both game fields striving to arrange then in winning position. Game elements on both sides can have different coloring or another kind of marking which makes it more complex to watch game situation on opponent's field. For provision of equal starting conditions game elements in package are marked on both sides and are so arranged in the starting position to obtain absolutely equal game situations at start of game on each field. No group of game elements has positional advantages over others. There is envisaged a capability for removal of game elements from puzzle housing and for completion of set with additional game elements which substantially expands playing capabilities of puzzle game. EFFECT: enhanced educational capabilities. 8 cl, 4 dwg