Paiza Progress Checker is a Chrome extension developed by ggrkssk, available for free in the Browsers category under Add-ons & Tools. This tool is designed to help users track their progress on Paiza problem sets with a level of understanding.

Users can record their comprehension level for each problem by selecting from three options: "Complete Understanding," "A Bit More," or "Not Started Yet." Initially set to "Not Started Yet" for all problems, users can update the understanding level as they tackle each question.

The tool provides a summary of the understanding levels for all recorded problems at the top of the menu page, allowing users to manage their progress efficiently across different menus.