New Delhi, Feb. 14 -- Do you love brain teasers and detective challenges? This puzzle game will test your logical reasoning, observation and critical thinking ability. Only a few people have solved it. Will you be one of them?

One morning, the police received an urgent call from an upscale jewellery store in Mumbai. The shop's owner, a well-known jeweller, was found dead inside the locked store. Detective PC Mitter arrived at the scene and questioned three individuals who had been around the store during the time of the murder.

Each had a reason to be there and gave their version of events:

The Assistant: "I arrived early to open the shop, as I do every morning. But when I unlocked the door and stepped inside, I found my boss lying on ...