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Try to find 23 unique solutions In Eight Queen Puzzle game in which you will discover a problem proposed for the first time in 1848 that has interested many mathematicians and chess players. The Eight Queens puzzle is the problem of placing eight chess queens on an 8x8 chessboard such that none of them are able to capture any other using the standard chess queen's moves. Thus, a solution requires that no two queens share the same row, column, or diagonal. If you cant solve it you can ask the application to solve it for you.