Course library
Course library: 12 ready courses you can start free
Every course is already written, checked against its sources and ready to practise. Open one to see the topics it covers, what you will be able to recall, and real questions from inside it.
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AI & Prompting 101
How LLMs actually work and how to write prompts that hold up.
Beginner10 topics148 questions~180 min
AI course detailsExcel & Spreadsheets Essentials
Formulas, lookups, PivotTables and dynamic arrays, the parts you use daily.
Beginner11 topics162 questions~150 min
Productivity course detailsAdvanced AI Practice
Agents, RAG, evals, structured output, cost and guardrails.
Advanced8 topics138 questions~210 min
AI course detailsMBA Core
The eight first-year subjects, reduced to what you must be able to recall.
Intermediate12 topics198 questions~300 min
Business course detailsEMBA Leadership & Strategy
Strategy frameworks, leading change, negotiation and governance.
Advanced8 topics138 questions~240 min
Business course detailsCommunication & Public Speaking
Structure, story, delivery and listening, the speaking fundamentals.
Beginner9 topics134 questions~150 min
Communication course details
General knowledge
World Geography
Capitals, borders, rivers, oceans, climate zones and map skills, built for recall.
Beginner11 topics200 questions~300 min
Geography course detailsHistory's Turning Points
Ancient world to the Cold War: the causes, dates and consequences worth remembering.
Beginner12 topics200 questions~300 min
History course detailsPub Quiz Essentials
Science, arts, music, film, sport, myth, language and invention, the durable half of general knowledge.
Beginner12 topics248 questions~360 min
General knowledge course detailsScience You Half-Remember
Physics, chemistry, biology and earth science fundamentals, with the common myths dismantled.
Beginner9 topics180 questions~280 min
Science course detailsSpace and the Universe
Solar system, stars, galaxies, cosmology and spaceflight, taught for recall not for awe alone.
Beginner8 topics160 questions~250 min
Science course detailsThe Human Body Explained
Skeleton, muscle, heart, lungs, brain, gut, immunity, hormones and the senses.
Beginner9 topics180 questions~280 min
Science course details
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