Global Rankings
Available Tests
Choose your cognitive challenge
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Memory Span Test
Memory & Recall
Challenge your memory with 5 focused mini-games to see how much you can hold and replay. 5 tasks, 9 minutes.
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Puzzles
Puzzles
Solve puzzles at your own pace. Each correct answer adds to your running score.
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Coming soon
Pattern & Problem Test
Patterns & Problem Solving
Identify visual patterns and short problems under time pressure. Test your rapid pattern recognition and micro problem solving.
Coming Soon
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