$ ./diagnostic --start
Find your starting point in 3 minutes.
5 quick questions across SQL, Python and pandas. No sign-up, no setup — just answer and get a personalized 7-day study plan.
Free — we'll build a study plan from your answers.
5
questions
SQL, Python & pandas
3
minutes
multiple choice
7
day plan
lessons + problems
What you'll see
- Multiple-choice questions with code snippets — same editor style as practice problems.
- Instant scoring: Beginner, Intermediate or Advanced.
- A 7-day plan with real lessons and practice problems from the query.lab curriculum.