Follow the story. Build your recall.
Welcome, Ethan! Take a five-question mission, collect stars and unlock each chapter’s final challenge.
Original competition questions • No timer • Try again whenever you like
Today’s Quest
Expected answer
Family dashboard
Tomorrow’s playtest notes
Di: what felt fun, confusing or unfair? Include a question reference if marking needs attention. Notes stay on this device and are included in the family backup.
Question bank & family backup
Import a PBE text file locally. Multi-part questions and answers stay intact. Imports stay in this browser. The supplied 2027 question bank is included in this website.
Back up before changing devices or website addresses. Backups contain the bank and practice scores.
Previous v2 manual-scoring backups are supported. An update replaces the active bank; unchanged questions retain their scores. Changed wording starts a new practice record.