Each paper is generated on the spot — new questions, new numbers, answers worked out in code. Set the length below; the clock scales to match. Multiple choice, no calculator.
Warm-ups. Quick wins to bank early.
The middle gear. Careful reading pays off.
The tricky tail. This is where placings are decided.
Prototype · the live Cadet contest is 30 questions in 75 minutes. Variety scales with the template library — add generators to widen each tier, and the same engine powers other levels (Benjamin, Junior, Student) by swapping the pools. Scoring penalties vary by country — verify against your national organiser.
A small, fixed set for today — the same questions for everyone, refreshed each day. Choose a level and how many questions you want.