Chess Board Puzzle

<div dir="ltr" style="text-align: left;" trbidi="on"> <br /> <br /> <div class="separator" style="clear: both; text-align: center;"> <a class="thickbox" href="http://1.bp.blogspot.com/_pxUNdWyjHeo/TT8cVoMiPRI/AAAAAAAAAMc/ClJA-XHSnYI/s1600/chess.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img alt="chess board puzzle" border="0" height="266" src="http://1.bp.blogspot.com/_pxUNdWyjHeo/TT8cVoMiPRI/AAAAAAAAAMc/ClJA-XHSnYI/s400/chess.jpg" title="chess board" width="400" /></a></div> <div style="text-align: center;"> Chess</div> <br /> <br /> <b><u><span class="Apple-style-span" style="font-size: large;">Chess Board Puzzle :</span></u></b><br /> <br /> <div style="text-align: justify;"> <span class="Apple-style-span" style="font-family: Verdana, sans-serif;">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. </span></div> <br /> <span class="Apple-style-span" style="font-size: large;"><b><u>Answer :</u></b></span><br /> <br /> <span class="Apple-style-span" style="font-family: Verdana, sans-serif;"></span><br /> <div class="MsoNormal"> <br /></div> <span class="Apple-style-span" style="font-family: Verdana, sans-serif;"> </span><br /> <table border="1" cellpadding="0" cellspacing="0" class="MsoTableGrid" style="border-bottom: medium none; border-collapse: collapse; border-left: medium none; border-right: medium none; border-top: medium none;"><tbody> <tr style="height: 19.45pt;"> <td style="border-bottom: black 1pt solid; border-left: black 1pt solid; border-right: black 1pt solid; border-top: black 1pt solid; height: 19.45pt; padding-bottom: 0in; padding-left: 5.4pt; padding-right: 5.4pt; padding-top: 0in; width: 24.6pt;" valign="top" width="33"><div class="MsoNormal"> <br /></div> </td> <td style="border-bottom: black 1pt solid; border-left: medium none; 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border-left: black 1pt solid; border-right: black 1pt solid; border-top: medium none; height: 19.45pt; padding-bottom: 0in; padding-left: 5.4pt; padding-right: 5.4pt; padding-top: 0in; width: 24.6pt;" valign="top" width="33"><div class="MsoNormal"> <br /></div> </td> <td style="border-bottom: black 1pt solid; border-left: medium none; border-right: black 1pt solid; border-top: medium none; height: 19.45pt; padding-bottom: 0in; padding-left: 5.4pt; padding-right: 5.4pt; padding-top: 0in; width: 24.6pt;" valign="top" width="33"><div class="MsoNormal"> <br /></div> </td> <td style="border-bottom: black 1pt solid; border-left: medium none; border-right: black 1pt solid; border-top: medium none; height: 19.45pt; padding-bottom: 0in; padding-left: 5.4pt; padding-right: 5.4pt; padding-top: 0in; width: 24.6pt;" valign="top" width="33"><div class="MsoNormal"> <br /></div> </td> <td style="border-bottom: black 1pt solid; border-left: medium none; border-right: black 1pt solid; border-top: medium none; height: 19.45pt; padding-bottom: 0in; padding-left: 5.4pt; padding-right: 5.4pt; padding-top: 0in; width: 24.6pt;" valign="top" width="33"><div class="MsoNormal"> <br /></div> </td> <td style="border-bottom: black 1pt solid; border-left: medium none; border-right: black 1pt solid; border-top: medium none; height: 19.45pt; padding-bottom: 0in; padding-left: 5.4pt; padding-right: 5.4pt; padding-top: 0in; width: 24.6pt;" valign="top" width="33"><div class="MsoNormal"> <br /></div> </td> <td style="border-bottom: black 1pt solid; border-left: medium none; border-right: black 1pt solid; border-top: medium none; height: 19.45pt; padding-bottom: 0in; padding-left: 5.4pt; padding-right: 5.4pt; padding-top: 0in; width: 24.6pt;" valign="top" width="33"><div class="MsoNormal"> <br /></div> </td> <td style="border-bottom: black 1pt solid; border-left: medium none; border-right: black 1pt solid; border-top: medium none; height: 19.45pt; padding-bottom: 0in; padding-left: 5.4pt; padding-right: 5.4pt; padding-top: 0in; width: 24.6pt;" valign="top" width="33"><div class="MsoNormal"> <br /></div> </td> <td style="border-bottom: black 1pt solid; border-left: medium none; border-right: black 1pt solid; border-top: medium none; height: 19.45pt; padding-bottom: 0in; padding-left: 5.4pt; padding-right: 5.4pt; padding-top: 0in; width: 24.6pt;" valign="top" width="33"><div class="MsoNormal"> <br /></div> </td></tr> </tbody></table> <br /> <div class="separator" style="clear: both; text-align: center;"> </div> <div class="MsoNormal"> <span class="Apple-style-span" style="font-family: Verdana, sans-serif;"><br /> </span></div> <div class="MsoNormal"> <span class="Apple-style-span" style="font-family: Verdana, sans-serif;"><br /> </span></div> <div class="separator" style="clear: both; text-align: center;"> <span class="Apple-style-span" style="font-family: Verdana, sans-serif;"></span></div> <div class="MsoNormal"> <div class="separator" style="clear: both; text-align: left;"> <a href="http://2.bp.blogspot.com/_pxUNdWyjHeo/TUPD-BfMroI/AAAAAAAAAMg/1aFjQ5LQ8FQ/s1600/Chess+Queen.bmp" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" src="http://2.bp.blogspot.com/_pxUNdWyjHeo/TUPD-BfMroI/AAAAAAAAAMg/1aFjQ5LQ8FQ/s1600/Chess+Queen.bmp" /></a></div> <span class="Apple-style-span" style="font-family: Verdana, sans-serif;">Indicates Queen. </span></div> </div>

Chess Board Puzzle

Chess Chess Board Puzzle : Imagine there are infinite number of Queens (Chess Game Piece) with u. Find the minimum number of que...

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