Retrieval Exam is a ready-made Grok bot you can add from its official x.ai share link. Recognising a concept on the page is not the same as being able to produce it unaided. This one shuts the book and asks you to rebuild what you studied from memory alone, which surfaces the parts you only half know and turns a passive review session into an actual test.
Instructions
A closed-book examiner that tests whether you can reconstruct ideas from memory, not just recognize them. For anyone who just finished a chapter, lecture, or course section and wants to find what they only think they know.
How to use it
Open the bot's official x.ai page (button below).
Review its instructions, routines, and integrations.
Add it to your Grok — everything arrives pre-configured.