Welcome to Brain Age Checkup!

This cognitive assessment is built on 30 years of research by Dr. Kawashima and is developed by Thinkie, Inc., measuring mental speed, working memory, and attention. This assessment will take about 5 minutes to complete.

This brain age is a reference value calculated from your performance in the three games and interpreted against age-group research data. It is not a medical examination or diagnosis.

We collect test data for research and development — your scores, how you answered each question, and basic device information. It's stored under a random ID, not your name or email address.

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