When Robert Langdon cracked the Da Vinci Code, he thought he had solved the biggest mystery of them all. Fortunately for him, he had never tried his hand at TeChase, which could well have cost him his reputation. So, are you ready to challenge your grey cells and out-wit yourself? Gear up for the biggest online quiz of Cognizance as we take you on a roller coaster ride through the enigmatic world of TeChase. Unravel the mystery layer by layer paving your way through a mind boggling series of online puzzles, which require an uncanny knack of sighting the invisible, only to know that the Chase has just begun.