AZeoCube challenges the students to develop a portable water purifier system using Chemical Engineering knowledge. This is a significant engineering analysis opportunity for the participants giving them hands-on experience of their knowledge and exhibiting their creativity. Special Note for IIT Bombay Students (Chemical dept. Only): Third and fourth-year students can incorporate this challenge into their SLP-IDP courses as a project. Registration link: https://www.azeotropy.org/azeocube Competition link: https://www.azeotropy.org/competitions/azeocube