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Your error log

The error log is the record of every practice question you have answered, newest first, so the questions you got wrong are never lost track of. It fills up on its own as you practise.

• Every attempt with its domain, difficulty and how long you took
• Running accuracy and a practice streak
• Attempts grouped by the session they came from
• Filter by domain, difficulty or date with Premium

Free accounts include daily practice questions. No card required.