{"id":817,"date":"2026-03-05T21:06:15","date_gmt":"2026-03-05T15:36:15","guid":{"rendered":"https:\/\/jollymaths.com\/blog\/?p=817"},"modified":"2026-03-05T21:06:16","modified_gmt":"2026-03-05T15:36:16","slug":"worlds-biggest-200-x-200-magic-squares-inside-a-magic-square","status":"publish","type":"post","link":"https:\/\/jollymaths.com\/blog\/worlds-biggest-200-x-200-magic-squares-inside-a-magic-square\/","title":{"rendered":"World&#8217;s Biggest 200 x 200  Magic squares inside a Magic square"},"content":{"rendered":"\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"480\" height=\"360\" src=\"https:\/\/jollymaths.com\/blog\/wp-content\/uploads\/2026\/03\/image-1.png\" alt=\"\" class=\"wp-image-818\" srcset=\"https:\/\/jollymaths.com\/blog\/wp-content\/uploads\/2026\/03\/image-1.png 480w, https:\/\/jollymaths.com\/blog\/wp-content\/uploads\/2026\/03\/image-1-300x225.png 300w\" sizes=\"auto, (max-width: 480px) 100vw, 480px\" \/><\/figure>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-817","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/jollymaths.com\/blog\/wp-json\/wp\/v2\/posts\/817","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/jollymaths.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/jollymaths.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/jollymaths.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/jollymaths.com\/blog\/wp-json\/wp\/v2\/comments?post=817"}],"version-history":[{"count":1,"href":"https:\/\/jollymaths.com\/blog\/wp-json\/wp\/v2\/posts\/817\/revisions"}],"predecessor-version":[{"id":819,"href":"https:\/\/jollymaths.com\/blog\/wp-json\/wp\/v2\/posts\/817\/revisions\/819"}],"wp:attachment":[{"href":"https:\/\/jollymaths.com\/blog\/wp-json\/wp\/v2\/media?parent=817"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/jollymaths.com\/blog\/wp-json\/wp\/v2\/categories?post=817"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/jollymaths.com\/blog\/wp-json\/wp\/v2\/tags?post=817"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}