Papa Nagan Today is a brain workout initiative designed to sharpen the mind and enhance mental agility through a daily puzzle-based activity. Beyond boosting brainpower, the project serves as a proactive tool for managing stress and reducing the risk of stroke. Open to everyone aged 18 and above, a workout is released daily at papanagan.today. The project is run by Tatua Puzzles—a Kenyan social enterprise dedicated to promoting mental fitness, one challenge at a time (Tatua is Swahili for "solve").