Track 17 · Lesson 5 of 12

Project: quiz engine

Build a quiz engine that loads and validates questions from JSON, understands untidy typed answers, gives feedback, scores against a pass mark and runs a retry round.

You will be able to

• Validate structured data from a file before the program relies on it
• Separate understanding an answer (normalising) from judging it (checking)
• Handle several question types with one consistent set of functions
• Drive an interactive program from input() and test it with prepared answers
• Change a requirement mid-project (a retry round) without breaking scoring