어른 90%가 같은 펭귄을 찾지 못합니다. 뇌신경센터에서 하는 치매 테스트

Spot the Difference and flash memory quizzes are said to be very effective in preventing dementia. Now, look at one picture card, and after three seconds, try to find the matching picture. The difficulty increases from level 1 to 10. If you get 7 or more correct, your brain is active enough to avoid dementia for the time being. Find out which level of dementia test you pass right now! #DementiaPrevention #SpotTheDifference #DementiaTest