Chimp Memory Test
Test your working memory like a chimpanzee. Numbers appear briefly on screen — click them in order after they disappear. How many can you remember?
How to Take the Chimp Test
Numbers appear on the grid. Memorize their positions as quickly as possible.
After a brief time, the numbers disappear. Click the cells in order from 1 to the highest number.
Each correct round adds one more number. You have 3 errors before the game ends.
The game continues until you make 3 errors. Your score is the maximum number of digits you reached.
Tips to Improve Your Score
- Try to take a mental 'snapshot' of the entire grid at once
- Focus on the spatial positions of numbers rather than the numbers themselves
- Group nearby numbers together in your mind
- Practice daily — even a few rounds can improve your performance
- Stay relaxed — tension impairs working memory
Frequently Asked Questions
What is the Chimp Test?
The Chimp Test is based on a famous study where chimpanzees demonstrated remarkable working memory by remembering number positions. Numbers appear briefly on screen, then hide. You must click them in ascending order from memory.
Can chimps really beat humans at this?
Yes! In the original study by researchers at Kyoto University, young chimpanzees outperformed adult humans at this task. Chimps could remember up to 9 number positions with just a brief glance, while humans typically struggled beyond 5-6.
How can I improve my score?
Practice regularly and try to develop a 'photographic' mental snapshot of the numbers. Some people find it helpful to imagine the numbers in their spatial positions. With consistent practice, most people can improve their performance significantly.
About the Chimp Test
The Chimp Test is one of our most popular brain training exercises. Designed to test and improve your cognitive abilities, this game provides instant feedback on your performance.
Regular practice with this type of cognitive exercise can help improve your mental processing speed, accuracy, and overall brain health. We recommend practicing for 10-15 minutes daily for the best results.
Your scores are saved locally on your device, allowing you to track your progress over time. Challenge yourself to beat your personal best with each attempt!