Saturday, September 15, 2012

Minimum no. of queens in chess board


Question:
Imagine there are infinite number of Queens (Chess Game Piece) with u. Find the minimum number of queens required so that every square grid on the chess board is under the attack of a queen. Arrange this minimum no. of Queens on a chess board.

Solution:
Min no. of queens required are :5
 A1 B8 C5 E2 H7

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