CSES Toolkit

CSES ToolKit is a browser extension that enhances the experience on the CSES by adding structured support and community features directly to the problem page. 8 tools, one extension : Three hints for each problem Topic tags to improve pattern recognition View others’ solutions after submitting your own Toggle hints, topics, and solutions from the extension popup Built-in textbox to paste code directly instead of uploading a file Sort problems by number of users who have solved them Add Notes to save important points and insights for each problem Mark Important questions CSES ToolKit makes CSES more interactive, guided, and learning-focused without changing its core simplicity.