A riddle that is said to be so difficult that only people with a high IQ can solve it has been shared online - and it's left many people scratching their heads Source link : https://www.mirror.co.uk/news/weird-news/youll-need-genius-level-iq-35922476 Author : [email protected] (Eve Wagstaff, Ashley Bautista) Publish date : 2025-09-19 00:00:00 Copyright for syndicated content belongs to the linked Source.