Stay Sharp is a Chrome extension designed to transform your new tab page into a quick math challenge. Each time you open a new tab, you are presented with a fresh arithmetic problem to solve, encouraging cognitive activation without distractions. In addition to the math challenges, the extension features a clean display of the clock and date, ensuring that you can keep track of time while exercising your numerical skills.

This lightweight and fast tool tracks your performance and accuracy over time, allowing users to monitor their improvement. Stay Sharp is fully offline, ensuring a smooth experience without ads or data collection. Ideal for students, professionals, and parents looking to promote smarter screen time for their children, this extension is a practical solution for anyone aiming to enhance their cognitive endurance.