{"provider_name":"FreeJobAlert","provider_url":"https:\/\/www.freejobalert.com\/article\/optical-illusion-visual-test-only-people-with-sharp-eyes-can-spot-the-hidden-knife-in-10-seconds-19653","title":"Optical Illusion Visual Test Only People with Sharp Eyes Can Spot the Hidden Knife in 10 Seconds","type":"rich","width":"1200","height":"675","html":"\u003Cdiv style=\u0022width: 600px;padding: 10px;border: 1px solid gray;margin: 0;\u0022\u003E\u003Ch1\u003EOptical Illusion Visual Test Only People with Sharp Eyes Can Spot the Hidden Knife in 10 Seconds\u003C\/h1\u003E\u003Cp\u003EChallenge your observation skills with this optical illusion visual test Can you spot the hidden knife in just 10 seconds ... \u003Ca href=\u0022https:\/\/www.freejobalert.com\/article\/optical-illusion-visual-test-only-people-with-sharp-eyes-can-spot-the-hidden-knife-in-10-seconds-19653\u0022\u003Econtinue reading\u003C\/a\u003E\u003C\/p\u003E\u003C\/div\u003E","description":"Challenge your observation skills with this optical illusion visual test Can you spot the hidden knife in just 10 seconds ","thumbnail_url":"https:\/\/img2.freejobalert.com\/freejobalert\/2025\/10\/optical-illusion-visual-test-only-people-with-sharp-eyes-can-spot-the-hidden-knife-in-10-68de3729c925a86543940-1200.webp"}