{"id":464739,"date":"2022-06-18T03:07:45","date_gmt":"2022-06-18T00:07:45","guid":{"rendered":"https:\/\/en.buradabiliyorum.com\/optical-illusion-conceals-five-numbers-can-you-spot-them\/"},"modified":"2022-06-18T03:07:45","modified_gmt":"2022-06-18T00:07:45","slug":"optical-illusion-conceals-five-numbers-can-you-spot-them","status":"publish","type":"post","link":"https:\/\/buradabiliyorum.com\/en\/optical-illusion-conceals-five-numbers-can-you-spot-them\/","title":{"rendered":"#Optical illusion conceals five numbers &#8212; can you spot them?"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_84 counter-hierarchy ez-toc-counter ez-toc-custom ez-toc-container-direction\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<label for=\"ez-toc-cssicon-toggle-item-6a2554f55ffcd\" class=\"ez-toc-cssicon-toggle-label\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #dd3333;color:#dd3333\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #dd3333;color:#dd3333\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/label><input type=\"checkbox\"  id=\"ez-toc-cssicon-toggle-item-6a2554f55ffcd\" checked aria-label=\"Toggle\" \/><nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/buradabiliyorum.com\/en\/optical-illusion-conceals-five-numbers-can-you-spot-them\/#%E2%80%9COptical_illusion_conceals_five_numbers_%E2%80%94_can_you_spot_them%E2%80%9D\" >&#8220;Optical illusion conceals five numbers &#8212; can you spot them?&#8221;<\/a><\/li><\/ul><\/nav><\/div>\n<h1><span class=\"ez-toc-section\" id=\"%E2%80%9COptical_illusion_conceals_five_numbers_%E2%80%94_can_you_spot_them%E2%80%9D\"><\/span>&#8220;Optical illusion conceals five numbers &#8212; can you spot them?&#8221;<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<div>\n<aside class=\"single__inline-module alignleft\">\n<\/aside>\n<p>A TikTok account known for clever brain teasers and tricky optical illusions has posted a video that few people can figure out.<\/p>\n<p>It\u2019s an eye-catching optical illusion that will have you questioning what you see.<\/p>\n<p>The TikTok is a classic <a rel=\"nofollow noopener\" target=\"_blank\" href=\"https:\/\/www.tiktok.com\/@hecticnick\/video\/7010174989592726789?is_copy_url=1&amp;is_from_webapp=v1&amp;lang=en\">\u201cwhat number do you see?\u201d test.<\/a><\/p>\n<p>Digits are placed against backgrounds with almost no contrast \u2014 only people with extremely sensitive color perception can detect all five from the video.<\/p>\n<p>The video is an example of <a rel=\"nofollow noopener\" target=\"_blank\" href=\"http:\/\/www.color-blindness.com\/2010\/03\/23\/color-blindness-tests\/\">the Ishihara test,<\/a> a red-green color blindness evaluator that dates back to 1917.<\/p>\n<p>In a more medical setting, the colored images from the TikTok would be called \u201cpseudoisochromatic plates\u201d.<\/p>\n<p>In a full Ishihara test examination, patients would look at up to 38 different plates, though ophthalmologists can normally determine if someone has color blindness after a couple of examples.<\/p>\n<p>The plates have different functions and some can only be seen by people that are red-green colorblind.<\/p>\n<p>Color blindness can be the product of deficiencies or a lacking of color reading cones in the eyeball, located in the retina.<\/p>\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"682\" src=\"https:\/\/nypost.com\/wp-content\/uploads\/sites\/2\/2022\/06\/TikTok6.jpg?w=1024\" alt=\"TikTok user @hecticnick presents numerous mind-boggling optical illusions daily.\" class=\"wp-image-22711070\" srcset=\"https:\/\/nypost.com\/wp-content\/uploads\/sites\/2\/2022\/06\/TikTok6.jpg?quality=75&amp;strip=all&amp;w=1535 1536w, https:\/\/nypost.com\/wp-content\/uploads\/sites\/2\/2022\/06\/TikTok6.jpg?quality=75&amp;strip=all 1024w, https:\/\/nypost.com\/wp-content\/uploads\/sites\/2\/2022\/06\/TikTok6.jpg?quality=75&amp;strip=all&amp;w=512 512w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\"\/><figcaption>TikTok user @hecticnick presents numerous mind-boggling optical illusions daily.<\/figcaption><figcaption><span class=\"credit\">@hecticnick \/ TikTok<\/span><\/figcaption><\/figure>\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" loading=\"lazy\" width=\"1024\" height=\"682\" src=\"https:\/\/nypost.com\/wp-content\/uploads\/sites\/2\/2022\/06\/TikTok1-3.jpg?w=1024\" alt=\"A TikTok user thinks the light reddish image says 2010.5.\" class=\"wp-image-22711063\" srcset=\"https:\/\/nypost.com\/wp-content\/uploads\/sites\/2\/2022\/06\/TikTok1-3.jpg?quality=75&amp;strip=all&amp;w=1535 1536w, https:\/\/nypost.com\/wp-content\/uploads\/sites\/2\/2022\/06\/TikTok1-3.jpg?quality=75&amp;strip=all 1024w, https:\/\/nypost.com\/wp-content\/uploads\/sites\/2\/2022\/06\/TikTok1-3.jpg?quality=75&amp;strip=all&amp;w=512 512w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\"\/><figcaption>Digits are placed against backgrounds with almost no contrast in the video.<\/figcaption><figcaption><span class=\"credit\">@hecticnick \/ TikTok<\/span><\/figcaption><\/figure>\n<figure class=\"wp-block-image size-large is-resized\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/nypost.com\/wp-content\/uploads\/sites\/2\/2022\/06\/TikTok2-4.jpg?w=1024\" alt=\"TikTok users guess the pink image says 3708.\" class=\"wp-image-22711064\" width=\"618\" height=\"411\" srcset=\"https:\/\/nypost.com\/wp-content\/uploads\/sites\/2\/2022\/06\/TikTok2-4.jpg?quality=75&amp;strip=all&amp;w=1233 1236w, https:\/\/nypost.com\/wp-content\/uploads\/sites\/2\/2022\/06\/TikTok2-4.jpg?quality=75&amp;strip=all&amp;w=925 927w, https:\/\/nypost.com\/wp-content\/uploads\/sites\/2\/2022\/06\/TikTok2-4.jpg?quality=75&amp;strip=all&amp;w=618 618w, https:\/\/nypost.com\/wp-content\/uploads\/sites\/2\/2022\/06\/TikTok2-4.jpg?quality=75&amp;strip=all&amp;w=308 309w, https:\/\/nypost.com\/wp-content\/uploads\/sites\/2\/2022\/06\/TikTok2-4.jpg?quality=75&amp;strip=all 1024w\" sizes=\"auto, (max-width: 618px) 100vw, 618px\"\/><figcaption>The video is an example of the the Ishihara test.<\/figcaption><figcaption><span class=\"credit\">@hecticnick \/ TikTok<\/span><\/figcaption><\/figure>\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" loading=\"lazy\" width=\"1024\" height=\"682\" src=\"https:\/\/nypost.com\/wp-content\/uploads\/sites\/2\/2022\/06\/TikTok3-1.jpg?w=1024\" alt=\"TikTok viewers assume the red image displays 3315.\" class=\"wp-image-22711065\" srcset=\"https:\/\/nypost.com\/wp-content\/uploads\/sites\/2\/2022\/06\/TikTok3-1.jpg?quality=75&amp;strip=all&amp;w=1535 1536w, https:\/\/nypost.com\/wp-content\/uploads\/sites\/2\/2022\/06\/TikTok3-1.jpg?quality=75&amp;strip=all 1024w, https:\/\/nypost.com\/wp-content\/uploads\/sites\/2\/2022\/06\/TikTok3-1.jpg?quality=75&amp;strip=all&amp;w=512 512w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\"\/><figcaption>Some TikTok viewers assume the red image displays 3315.<\/figcaption><figcaption><span class=\"credit\">@hecticnick \/ TikTok<\/span><\/figcaption><\/figure>\n<aside class=\"single__inline-module alignright\">\n    <\/aside>\n<p>Dogs only have two of the <a rel=\"nofollow noopener\" target=\"_blank\" href=\"https:\/\/www.britannica.com\/story\/are-dogs-really-color-blind\">three cones needed<\/a> to see the full spectrum of color.<\/p>\n<p>One in 12 men experiences a form of colorblindness, compared to one in 200 women.<\/p>\n<p>The disparity is because color blindness men need only one parent to be a carrier of the color blindness gene, and women need both parents to be carriers.<\/p>\n<p>Remember, TikTok is not a doctor\u2019s office!<\/p>\n<p>If you have difficulty seeing the numbers in the video, you can ask your doctor for an official exam.<\/p>\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" loading=\"lazy\" width=\"1024\" height=\"683\" src=\"https:\/\/nypost.com\/wp-content\/uploads\/sites\/2\/2022\/06\/TikTok5.jpg?w=1024\" alt=\"TikTok users claim the dark purple image reads out 210.\" class=\"wp-image-22711069\" srcset=\"https:\/\/nypost.com\/wp-content\/uploads\/sites\/2\/2022\/06\/TikTok5.jpg?quality=75&amp;strip=all&amp;w=1536 1536w, https:\/\/nypost.com\/wp-content\/uploads\/sites\/2\/2022\/06\/TikTok5.jpg?quality=75&amp;strip=all 1024w, https:\/\/nypost.com\/wp-content\/uploads\/sites\/2\/2022\/06\/TikTok5.jpg?quality=75&amp;strip=all&amp;w=512 512w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\"\/><figcaption>TikTok users claim the dark purple image reads out 210.<\/figcaption><figcaption><span class=\"credit\">@hecticnick \/ TikTok<\/span><\/figcaption><\/figure>\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" loading=\"lazy\" width=\"1024\" height=\"683\" src=\"https:\/\/nypost.com\/wp-content\/uploads\/sites\/2\/2022\/06\/TikTok4-1.jpg?w=1024\" alt=\"Commenters believe the gray image says 780.\" class=\"wp-image-22711066\" srcset=\"https:\/\/nypost.com\/wp-content\/uploads\/sites\/2\/2022\/06\/TikTok4-1.jpg?quality=75&amp;strip=all&amp;w=1536 1536w, https:\/\/nypost.com\/wp-content\/uploads\/sites\/2\/2022\/06\/TikTok4-1.jpg?quality=75&amp;strip=all 1024w, https:\/\/nypost.com\/wp-content\/uploads\/sites\/2\/2022\/06\/TikTok4-1.jpg?quality=75&amp;strip=all&amp;w=512 512w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\"\/><figcaption>Commenters believe the gray image says 780.<\/figcaption><figcaption><span class=\"credit\">@hecticnick \/ TikTok<\/span><\/figcaption><\/figure>\n<\/p><\/div>\n<blockquote><p><strong><span style=\"color: #ff6600;\">If you liked the article, do not forget to share it with your friends. Follow us on\u00a0<span style=\"color: #ff0000;\"><a style=\"color: #ff0000;\" href=\"https:\/\/news.google.com\/publications\/CAAqBwgKMLG0nwswvr63Aw\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">Google News<\/a><\/span>\u00a0too, click on the star and choose us from your favorites.<\/span><\/strong><\/p><\/blockquote>\n<blockquote>\n<p style=\"text-align: center;\">For forums sites go to <span style=\"color: #ff9900;\"><a style=\"color: #ff9900;\" href=\"https:\/\/forum.buradabiliyorum.com\/\" target=\"_blank\" rel=\"noopener\">Forum.BuradaBiliyorum.Com<\/a><\/span><\/strong><\/p>\n<\/blockquote>\n<blockquote>\n<p style=\"text-align: center;\"><strong>If you want to read more <a href=\"https:\/\/buradabiliyorum.com\/en\/category\/news\/\" data-internallinksmanager029f6b8e52c=\"2\" title=\"News\" target=\"_blank\" rel=\"noopener\">News<\/a> articles, you can visit our <span style=\"color: #ff9900;\"><a style=\"color: #ff9900;\" href=\"https:\/\/en.buradabiliyorum.com\/news\/\" target=\"_blank\" rel=\"noopener\">News category.<\/a><\/span><\/strong><\/p>\n<\/blockquote>\n<p><span style=\"color: black;\"><a style=\"color: #ff9900;\" href=\"https:\/\/nypost.com\/2022\/06\/17\/optical-illusion-conceals-five-numbers-can-you-spot-them\/\" target=\"_blank\" rel=\"noopener\">Source<\/a><\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>&#8220;Optical illusion conceals five numbers &#8212; can you spot them?&#8221; A TikTok account known for clever brain teasers and tricky optical illusions has posted a video that few people can figure out. It\u2019s an eye-catching optical illusion that will have you questioning what you see. The TikTok is a classic \u201cwhat number do you see?\u201d&#8230;<\/p>\n","protected":false},"author":1,"featured_media":464740,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"fifu_image_url":"https:\/\/nypost.com\/wp-content\/uploads\/sites\/2\/2022\/06\/newspress-collage-22710815-1655501999499.jpg?quality=75&strip=all&1655487705&w=1024","fifu_image_alt":"","footnotes":""},"categories":[70897],"tags":[130439,76502,130471,106175,47912],"class_list":["post-464739","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","tag-6-17-22","tag-blind","tag-coloring","tag-illusions","tag-tiktok"],"_links":{"self":[{"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/posts\/464739","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/comments?post=464739"}],"version-history":[{"count":0,"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/posts\/464739\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/media\/464740"}],"wp:attachment":[{"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/media?parent=464739"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/categories?post=464739"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/tags?post=464739"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}