Pick the exam type and the subject, then say how many questions you want from each topic. Questions are drawn from the pool, and the student paper and answer key come out as separate PDF files.
You do not need an account to start.
How many questions each topic holds is shown on the selection screen.
You give counts and difficulty per topic. You do not have to pick questions one by one.
The student paper and the answer key download separately, ready for A4 printing.
Exams and subjects you can build from. Subject pages list the topics and question counts.