In contemporary society, where dynamic challenges abound, memory issues traverse generational boundaries, impacting individuals across diverse age groups, especially those undergoing medical treatments or grappling with cognitive disorders. This comprehensive research introduces a revolutionary approach to evaluating short-term memory capacity, seamlessly integrating methodologies from Human-Computer Interaction (HCI) and Cognitive Psychology. Our study delves into the intricate dynamics of cognitive loading on memory recall, utilizing N-Back cognitive tasks, and introduces gamification elements. This multifaceted approach endeavors to redefine memory assessment, offering a more engaging, comprehensive, and personalized paradigm.