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The Times of India
The Times of India
Lifestyle
TOI Lifestyle Desk | etimes.in

Optical illusion: Only a genius can spot the number 8 in a sea of 9s in less than a minute

Not everyone can solve this brainteaser in under a minute, so if you do, pat yourself on the back! Brainteasers, riddles, and puzzles not only entertain but also provide several cognitive benefits.

The study showed that some effects of ageing are actually reversible with daily puzzles. There will also be improvement in the detail focus and memory with increased critical reasoning skills. Additionally, this daily mental challenge is sure to give you that "feel-good" neurotransmitter dopamine boost.

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