{"provider_name":"FreeJobAlert","provider_url":"https:\/\/www.freejobalert.com\/article\/optical-illusion-within-8-seconds-spot-the-inverted-78-and-87-among-78s-15465","title":"Optical Illusion Within 8 Seconds Spot The Inverted 78 and 87 among 78s","type":"rich","width":"1200","height":"675","html":"\u003Cdiv style=\u0022width: 600px;padding: 10px;border: 1px solid gray;margin: 0;\u0022\u003E\u003Ch1\u003EOptical Illusion Within 8 Seconds Spot The Inverted 78 and 87 among 78s\u003C\/h1\u003E\u003Cp\u003EChallenge your brain with this optical illusion Can you spot the inverted 78 and 87 among the 78s in just 8 seconds Test your observation skills and see how quickly you can find the difference ... \u003Ca href=\u0022https:\/\/www.freejobalert.com\/article\/optical-illusion-within-8-seconds-spot-the-inverted-78-and-87-among-78s-15465\u0022\u003Econtinue reading\u003C\/a\u003E\u003C\/p\u003E\u003C\/div\u003E","description":"Challenge your brain with this optical illusion Can you spot the inverted 78 and 87 among the 78s in just 8 seconds Test your observation skills and see how quickly you can find the difference ","thumbnail_url":"https:\/\/img2.freejobalert.com\/freejobalert\/2025\/08\/optical-illusion-within-8-seconds-spot-the-inverted-78-and-87-among-78s-68a56cb1bc86223598990-1200.webp"}