The challenge is open to all students from Class VI onwards. The circular states the application can be submitted only by the schools affiliated to the Atal Tinkering Labs. However, students from other schools can reach out to ATLs in their vicinity to apply. The first one is Art and Innovation, which would involve letters, poems, videos, photos and painting. The second one is science, technology and innovation, which will have robotics, sensors, 3D printers, etc..