This activity serves as a chance for participants, in teams of three, to use their knowledge to solve a real-life ongoing problem in Thailand, within three hours. Each solution should show not only originality and inventiveness, but also feasibility, which will be judged based on an action plan and implementation timeline. Furthermore, the solutions must not rely on government actions and policies, as to prove its practicality for all stakeholders, whether big or small. By the end, teams will have to submit a 10-minute presentation, followed by a 5-minute Q&A session. The winner of this challenge will then proceed to the preliminary round to be selected for the final round. The final winner will receive a trophy as an award!