'High IQ' brain teaser asks you to spot letter hidden among Xs and Ks - can you do it?
- Posted on June 19, 2025
- By The Daily Star
- 1 Views

'High IQ' brain teaser asks you to spot letter hidden among Xs and Ks - can you do it?

A brain teaser on JagranJosh challenges you to find a hidden letter amongst a grid of Xs and Ks - but you'll need to complete the task in under 13 seconds to be considered 'smart'