Description: "8 Queen" The problem Schomburg method. 8 Queen's problem is an ancient and famous, the problem is the famous 19th century mathematician Gauss 1850 : in the 8x8 grid placed on the international chess 8 Queen's, making it unable to attack each other. that is arbitrary two Queens are not at the same trip, the same series or in the same slash and asked how many pendulum. Gaussian that 76 species program. In 1854 in Berlin on different chess magazine published by the author of 40 different solutions, Later, someone using graph theory methods to come up with 92 kinds of results.
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