New Delhi, Feb. 19 -- Do you love brain teasers and detective challenges? This puzzle game will test your logical reasoning, observation skills and ability to think critically. Only a few people have solved it. Will you be one of them?

At the grand Rajmahal Palace, Jaipur's elite gathered for the Maharaja's annual gala. The festivities, however, took a dark turn when Seth Govindlal, a celebrated diamond merchant, was found dead in his locked chamber.

Detective Pratap Singh was called to investigate. The only person known to have entered the room was Manohar, the loyal attendant. Manohar explained that he had delivered saffron-laced badam milk to Seth at 10 PM.

At 11 PM, using his spare key, he entered and found Govindlal slumped in his...