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Cambridge Brain Sciences Inc provides scientifically proven tools for the assessment of cognitive function over the web.
Take our free tests of memory, reasoning, concentration and planning.
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You can try one test from each Test Category right now without registering.
You can register your details to gain access to all of the tests and find out how you compare to other people like you.
Follow your progress and generate a full cognitive profile of your abilities.
Plus… it's all free!
Test Category: Memory
Monkey Ladder
Is your memory better than a monkeys?
You may not be as good as you think. Try this test to find out.
Test Category: Reasoning
Grammatical Reasoning
If A is bigger than B but smaller than C, which letter is the biggest?
How good is your ability to reason? Try this test to find out.
Test Category: Concentration
Rotations
When you read a map, do you find yourself rotating the page? Or are you just as comfortable when the world is turned upside down? Try this test to find out.
View all our Concentration tests
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Test Category: Planning
Spatial Slider
Do you ever have the feeling that you're going one step forward and two steps back?
How good are you at planning ahead? Try this test to find out
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to take all the tests and monitor your progress
The Latest Test Score:
70
Test: Hampshire Tree Task
How good are you at planning ahead?
Can you see beyond the next step? Try this test to find out
