{"id":10409,"date":"2026-03-18T20:10:29","date_gmt":"2026-03-18T20:10:29","guid":{"rendered":"https:\/\/www.rady-ch.top\/?p=10409"},"modified":"2026-03-18T20:10:30","modified_gmt":"2026-03-18T20:10:30","slug":"kolik-je-tam-trojuhelniku-hadanka-ktera-mate-i-chytre-lidi","status":"publish","type":"post","link":"https:\/\/www.rady-ch.top\/?p=10409","title":{"rendered":"Kolik je tam troj\u00faheln\u00edk\u016f? H\u00e1danka, kter\u00e1 mate i chytr\u00e9 lidi"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">\u041e\u0441\u044c \u0430\u0434\u0430\u043f\u0442\u043e\u0432\u0430\u043d\u0430 \u0441\u0442\u0430\u0442\u0442\u044f \u0447\u0435\u0441\u044c\u043a\u043e\u044e \u043c\u043e\u0432\u043e\u044e \u043f\u0456\u0434 Facebook \/ \u0441\u0430\u0439\u0442 \ud83d\udc47<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\ud83e\udde0 Kolik je tam troj\u00faheln\u00edk\u016f? H\u00e1danka, kter\u00e1 mate i chytr\u00e9 lidi<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Na prvn\u00ed pohled oby\u010dejn\u00fd obr\u00e1zek.<br>Ale tato jednoduch\u00e1 geometrick\u00e1 h\u00e1danka dok\u00e1\u017ee po\u0159\u00e1dn\u011b zamotat hlavu \ud83d\ude31<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ud83d\udc49 Ot\u00e1zka je jednoduch\u00e1:<br><strong>Kolik troj\u00faheln\u00edk\u016f vid\u00edte na tomto obr\u00e1zku?<\/strong><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\ud83e\udd2f Pro\u010d je tato h\u00e1danka tak zr\u00e1dn\u00e1?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">V\u011bt\u0161ina lid\u00ed po\u010d\u00edt\u00e1 jen velk\u00e9 troj\u00faheln\u00edky.<br>Jen\u017ee h\u00e1\u010dek je v tom, \u017ee:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>jsou tam mal\u00e9 troj\u00faheln\u00edky uvnit\u0159<\/li>\n\n\n\n<li>st\u0159edn\u00ed, slo\u017een\u00e9 z v\u00edce \u010d\u00e1st\u00ed<\/li>\n\n\n\n<li>velk\u00e9, kter\u00e9 obsahuj\u00ed men\u0161\u00ed<\/li>\n\n\n\n<li>a dokonce i \u201eskryt\u00e9\u201c kombinace<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Proto se odpov\u011bdi \u010dasto li\u0161\u00ed \u2013 od 8 a\u017e po v\u00edce ne\u017e 30 \ud83d\ude05<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\ud83d\udd0d Jak po\u010d\u00edtat spr\u00e1vn\u011b<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Abyste se nespletli, zkuste tento postup:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Za\u010dn\u011bte nejmen\u0161\u00edmi troj\u00faheln\u00edky<\/li>\n\n\n\n<li>Pokra\u010dujte ke st\u0159edn\u00edm<\/li>\n\n\n\n<li>Nakonec spo\u010d\u00edtejte velk\u00e9<\/li>\n\n\n\n<li>Zkontrolujte v\u0161echny mo\u017en\u00e9 kombinace<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">\ud83d\udca1 Nej\u010dast\u011bj\u0161\u00ed chyba je p\u0159ehl\u00e9dnut\u00ed slo\u017een\u00fdch tvar\u016f<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\ud83e\udde9 Zaj\u00edmavost<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Podobn\u00e9 h\u00e1danky se pou\u017e\u00edvaj\u00ed i v testech IQ, proto\u017ee prov\u011b\u0159uj\u00ed:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>pozornost k detail\u016fm<\/li>\n\n\n\n<li>prostorovou p\u0159edstavivost<\/li>\n\n\n\n<li>schopnost vid\u011bt souvislosti<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\ud83d\udcac Va\u0161e odpov\u011b\u010f?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Kolik troj\u00faheln\u00edk\u016f jste napo\u010d\u00edtali? \ud83e\udd14\ud83d\udc47<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u041e\u0441\u044c \u0430\u0434\u0430\u043f\u0442\u043e\u0432\u0430\u043d\u0430 \u0441\u0442\u0430\u0442\u0442\u044f \u0447\u0435\u0441\u044c\u043a\u043e\u044e \u043c\u043e\u0432\u043e\u044e \u043f\u0456\u0434 Facebook \/ \u0441\u0430\u0439\u0442 \ud83d\udc47 \ud83e\udde0 Kolik je tam troj\u00faheln\u00edk\u016f? H\u00e1danka, kter\u00e1 mate i chytr\u00e9 lidi Na prvn\u00ed pohled oby\u010dejn\u00fd obr\u00e1zek.Ale tato jednoduch\u00e1 geometrick\u00e1 h\u00e1danka [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":10410,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-10409","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v22.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Kolik je tam troj\u00faheln\u00edk\u016f? H\u00e1danka, kter\u00e1 mate i chytr\u00e9 lidi - Recept\u00e1\u0159<\/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.rady-ch.top\/?p=10409\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Kolik je tam troj\u00faheln\u00edk\u016f? H\u00e1danka, kter\u00e1 mate i chytr\u00e9 lidi - Recept\u00e1\u0159\" \/>\n<meta property=\"og:description\" content=\"\u041e\u0441\u044c \u0430\u0434\u0430\u043f\u0442\u043e\u0432\u0430\u043d\u0430 \u0441\u0442\u0430\u0442\u0442\u044f \u0447\u0435\u0441\u044c\u043a\u043e\u044e \u043c\u043e\u0432\u043e\u044e \u043f\u0456\u0434 Facebook \/ \u0441\u0430\u0439\u0442 \ud83d\udc47 \ud83e\udde0 Kolik je tam troj\u00faheln\u00edk\u016f? H\u00e1danka, kter\u00e1 mate i chytr\u00e9 lidi Na prvn\u00ed pohled oby\u010dejn\u00fd obr\u00e1zek.Ale tato jednoduch\u00e1 geometrick\u00e1 h\u00e1danka [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.rady-ch.top\/?p=10409\" \/>\n<meta property=\"og:site_name\" content=\"Recept\u00e1\u0159\" \/>\n<meta property=\"article:published_time\" content=\"2026-03-18T20:10:29+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-03-18T20:10:30+00:00\" \/>\n<meta property=\"og:image\" content=\"http:\/\/www.rady-ch.top\/wp-content\/uploads\/2026\/03\/148df80a-c65c-48af-96d9-576705a25df1.png\" \/>\n\t<meta property=\"og:image:width\" content=\"928\" \/>\n\t<meta property=\"og:image:height\" content=\"1104\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"vany66\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"vany66\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.rady-ch.top\/?p=10409\",\"url\":\"https:\/\/www.rady-ch.top\/?p=10409\",\"name\":\"Kolik je tam troj\u00faheln\u00edk\u016f? H\u00e1danka, kter\u00e1 mate i chytr\u00e9 lidi - Recept\u00e1\u0159\",\"isPartOf\":{\"@id\":\"http:\/\/www.rady-ch.top\/#website\"},\"datePublished\":\"2026-03-18T20:10:29+00:00\",\"dateModified\":\"2026-03-18T20:10:30+00:00\",\"author\":{\"@id\":\"http:\/\/www.rady-ch.top\/#\/schema\/person\/648010a41a8b337b98fc82a77cb4e466\"},\"breadcrumb\":{\"@id\":\"https:\/\/www.rady-ch.top\/?p=10409#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.rady-ch.top\/?p=10409\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.rady-ch.top\/?p=10409#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"http:\/\/www.rady-ch.top\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Kolik je tam troj\u00faheln\u00edk\u016f? H\u00e1danka, kter\u00e1 mate i chytr\u00e9 lidi\"}]},{\"@type\":\"WebSite\",\"@id\":\"http:\/\/www.rady-ch.top\/#website\",\"url\":\"http:\/\/www.rady-ch.top\/\",\"name\":\"Recept\u00e1\u0159\",\"description\":\"\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"http:\/\/www.rady-ch.top\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"en-US\"},{\"@type\":\"Person\",\"@id\":\"http:\/\/www.rady-ch.top\/#\/schema\/person\/648010a41a8b337b98fc82a77cb4e466\",\"name\":\"vany66\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"http:\/\/www.rady-ch.top\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/c03b47539d95148c099db2c13df9ea895ff0334944510594dcf11b80a3f19def?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/c03b47539d95148c099db2c13df9ea895ff0334944510594dcf11b80a3f19def?s=96&d=mm&r=g\",\"caption\":\"vany66\"},\"sameAs\":[\"http:\/\/www.rady-ch.top\"],\"url\":\"https:\/\/www.rady-ch.top\/?author=1\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Kolik je tam troj\u00faheln\u00edk\u016f? H\u00e1danka, kter\u00e1 mate i chytr\u00e9 lidi - Recept\u00e1\u0159","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.rady-ch.top\/?p=10409","og_locale":"en_US","og_type":"article","og_title":"Kolik je tam troj\u00faheln\u00edk\u016f? H\u00e1danka, kter\u00e1 mate i chytr\u00e9 lidi - Recept\u00e1\u0159","og_description":"\u041e\u0441\u044c \u0430\u0434\u0430\u043f\u0442\u043e\u0432\u0430\u043d\u0430 \u0441\u0442\u0430\u0442\u0442\u044f \u0447\u0435\u0441\u044c\u043a\u043e\u044e \u043c\u043e\u0432\u043e\u044e \u043f\u0456\u0434 Facebook \/ \u0441\u0430\u0439\u0442 \ud83d\udc47 \ud83e\udde0 Kolik je tam troj\u00faheln\u00edk\u016f? H\u00e1danka, kter\u00e1 mate i chytr\u00e9 lidi Na prvn\u00ed pohled oby\u010dejn\u00fd obr\u00e1zek.Ale tato jednoduch\u00e1 geometrick\u00e1 h\u00e1danka [&hellip;]","og_url":"https:\/\/www.rady-ch.top\/?p=10409","og_site_name":"Recept\u00e1\u0159","article_published_time":"2026-03-18T20:10:29+00:00","article_modified_time":"2026-03-18T20:10:30+00:00","og_image":[{"width":928,"height":1104,"url":"http:\/\/www.rady-ch.top\/wp-content\/uploads\/2026\/03\/148df80a-c65c-48af-96d9-576705a25df1.png","type":"image\/png"}],"author":"vany66","twitter_card":"summary_large_image","twitter_misc":{"Written by":"vany66","Est. reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.rady-ch.top\/?p=10409","url":"https:\/\/www.rady-ch.top\/?p=10409","name":"Kolik je tam troj\u00faheln\u00edk\u016f? H\u00e1danka, kter\u00e1 mate i chytr\u00e9 lidi - Recept\u00e1\u0159","isPartOf":{"@id":"http:\/\/www.rady-ch.top\/#website"},"datePublished":"2026-03-18T20:10:29+00:00","dateModified":"2026-03-18T20:10:30+00:00","author":{"@id":"http:\/\/www.rady-ch.top\/#\/schema\/person\/648010a41a8b337b98fc82a77cb4e466"},"breadcrumb":{"@id":"https:\/\/www.rady-ch.top\/?p=10409#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.rady-ch.top\/?p=10409"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.rady-ch.top\/?p=10409#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"http:\/\/www.rady-ch.top\/"},{"@type":"ListItem","position":2,"name":"Kolik je tam troj\u00faheln\u00edk\u016f? H\u00e1danka, kter\u00e1 mate i chytr\u00e9 lidi"}]},{"@type":"WebSite","@id":"http:\/\/www.rady-ch.top\/#website","url":"http:\/\/www.rady-ch.top\/","name":"Recept\u00e1\u0159","description":"","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"http:\/\/www.rady-ch.top\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"en-US"},{"@type":"Person","@id":"http:\/\/www.rady-ch.top\/#\/schema\/person\/648010a41a8b337b98fc82a77cb4e466","name":"vany66","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"http:\/\/www.rady-ch.top\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/c03b47539d95148c099db2c13df9ea895ff0334944510594dcf11b80a3f19def?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/c03b47539d95148c099db2c13df9ea895ff0334944510594dcf11b80a3f19def?s=96&d=mm&r=g","caption":"vany66"},"sameAs":["http:\/\/www.rady-ch.top"],"url":"https:\/\/www.rady-ch.top\/?author=1"}]}},"_links":{"self":[{"href":"https:\/\/www.rady-ch.top\/index.php?rest_route=\/wp\/v2\/posts\/10409","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.rady-ch.top\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.rady-ch.top\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.rady-ch.top\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.rady-ch.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=10409"}],"version-history":[{"count":1,"href":"https:\/\/www.rady-ch.top\/index.php?rest_route=\/wp\/v2\/posts\/10409\/revisions"}],"predecessor-version":[{"id":10411,"href":"https:\/\/www.rady-ch.top\/index.php?rest_route=\/wp\/v2\/posts\/10409\/revisions\/10411"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.rady-ch.top\/index.php?rest_route=\/wp\/v2\/media\/10410"}],"wp:attachment":[{"href":"https:\/\/www.rady-ch.top\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=10409"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.rady-ch.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=10409"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.rady-ch.top\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=10409"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}