The Sinusoid team of NU had conducted a Capture The Flag event for the students of the university on the 11th of April. This challenging event consisted of different kinds of challenges such as crypto, reverse engineering and steganography related questions and lasted for 48 hours. The event was engineered to be beginner-friendly and hence allowed participants of all batches to join. Many students, not just from NU but from other institutes were given the chance to participate in the event, trying their hands in something new and innovative. The winner was Sai Teja, a student of IIIT Sri City.