{"provider_name":"FreeJobAlert","provider_url":"https:\/\/www.freejobalert.com\/article\/optical-illusion-eye-test-challenge-within-9-seconds-spot-the-number-89-and-79-among-39-27628","title":"Optical Illusion Eye Test Challenge Within 9 Seconds Spot The Number 89 and 79 among 39","type":"rich","width":"1200","height":"675","html":"\u003Cdiv style=\u0022width: 600px;padding: 10px;border: 1px solid gray;margin: 0;\u0022\u003E\u003Ch1\u003EOptical Illusion Eye Test Challenge Within 9 Seconds Spot The Number 89 and 79 among 39\u003C\/h1\u003E\u003Cp\u003ETest your observation skills with this optical illusion challenge Can you spot the numbers 89 and 79 hidden among 39 in just 9 seconds Take the challenge now and see if you can beat the clock ... \u003Ca href=\u0022https:\/\/www.freejobalert.com\/article\/optical-illusion-eye-test-challenge-within-9-seconds-spot-the-number-89-and-79-among-39-27628\u0022\u003Econtinue reading\u003C\/a\u003E\u003C\/p\u003E\u003C\/div\u003E","description":"Test your observation skills with this optical illusion challenge Can you spot the numbers 89 and 79 hidden among 39 in just 9 seconds Take the challenge now and see if you can beat the clock ","thumbnail_url":"https:\/\/img2.freejobalert.com\/freejobalert\/2026\/01\/optical-illusion-eye-test-challenge-within-9-seconds-spot-the-number-89-and-79-among-39-695c856a9535f37449106-1200.webp"}