{"id":596,"date":"2012-10-29T08:17:18","date_gmt":"2012-10-29T08:17:18","guid":{"rendered":"http:\/\/www.oureducation.in\/answers\/?p=596"},"modified":"2012-10-29T08:17:18","modified_gmt":"2012-10-29T08:17:18","slug":"qeen-problem","status":"publish","type":"post","link":"https:\/\/www.oureducation.in\/answers\/qeen-problem\/","title":{"rendered":"Qeen Problem"},"content":{"rendered":"<p>What is four queen problem ?<img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/www.academic.marist.edu\/~jzbv\/algorithms\/Backtracking_files\/image011.jpg\" alt=\"Fill each box by Queen\" width=\"268\" height=\"179\" \/><\/p>\n<p>There is 4 queen to be set in in above 4&#215;4 box.<\/p>\n<p>Rule 1. One queen not cross other diagonally<\/p>\n<p>Rule 2. One queen not cross other Horizontally<\/p>\n<p>Rule 3. One queen not cross other Vertically<\/p>\n<p>Arrange all queen and find solution<\/p>\n","protected":false},"excerpt":{"rendered":"<p>What is four queen problem ? There is 4 queen to be set in in above 4&#215;4 box. Rule 1. One queen not cross other diagonally Rule 2. One queen not cross other Horizontally Rule 3. One queen not cross other Vertically Arrange all queen and find solution<\/p>\n","protected":false},"author":212,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[13497],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Qeen Problem<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.oureducation.in\/answers\/qeen-problem\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Qeen Problem\" \/>\n<meta property=\"og:description\" content=\"What is four queen problem ? There is 4 queen to be set in in above 4&#215;4 box. Rule 1. One queen not cross other diagonally Rule 2. One queen not cross other Horizontally Rule 3. 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