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Experiment library
Each test isolates one part of response, memory, or precision. Repeat any test to compare with your own history.
7 available
Test 01 · Response
Respond the instant the surface turns green.
Measures
Visual response latency
Duration
About 1 min
Test 02 · Memory
Remember which tiles lit up.
Measures
Spatial pattern recall
Duration
2–4 min
Test 03 · Memory
Remember an ever-growing pattern.
Measures
Sequential recall
Duration
2–4 min
Test 04 · Memory
How many digits can you hold in mind?
Measures
Working memory span
Duration
2–3 min
Test 05 · Memory
Keep track of the words you have seen.
Measures
Recognition memory
Duration
2–4 min
Test 06 · Response
Type a short passage, cleanly and quickly.
Measures
Typing speed and accuracy
Duration
About 1 min
Test 07 · Precision
Hit each target the moment it appears.
Measures
Pointer speed and precision
Duration
About 1 min