GAME Russian patent published in 1996 - IPC

Abstract RU 2060753 C1

FIELD: puzzles. SUBSTANCE: device has bottom of housing, cap of housing, limiting flanges for game members. Device may have additional housing base. Goal of players is to find maximal number of solutions, or fastest search in solution space of four arithmetic operations: addition, subtraction, multiplication and division. EFFECT: increased functional capabilities. 2 cl, 2 dwg, 1 tbl

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RU 2 060 753 C1

Authors

Litvinov V.P.

Litvinov P.V.

Litvinov A.V.

Litvinova N.T.

Dates

1996-05-27—Published

1993-02-25—Filed