Question bank organizer

Add your own question-and-answer pairs tagged by course, topic and difficulty, then filter and search them. Practice self-graded — reveal the answer, then mark yourself right, wrong or uncertain — and jump straight into reviewing just what you missed. Different from the flashcard creator (simple flipping) and the MCQ practice maker (multiple-choice testing): this tool is about organizing a growing bank and tracking what still needs review. For your own notes and self-made questions only.