Sign in to practice

DuoSTP is an experimental web app that allows you to solve practice problems while tracking your progress with AI.

Clean UI for MCQs

Solve hundreds of practice problems with a clean and intuitive user interface that closely micics the one you'll be using during a real exam. Features include question flagging, answer elimination, and calculator emulators.

Progress tracking

View highly granular insights at any time to see how you're progressing towards your target score. You can view your accuracy, your timing, and your performance broken down by specific question types.

AI tutor built-in

Immediately see why you went wrong with AI explanations that are generated in real-time. Integrated with Open WebUI, you'll save the time of pasting the problem and your answer into a separate tab.