Visual Search · Odd One Out
Each field shows look-alike items with a single odd one out — a different shape or colour. Find it and tap it, and a denser field appears. A wrong tap costs a second. Catch as many as you can in 45 seconds.
How to play Visual Search
Each field shows look-alike items with a single odd one out — a different shape or colour. Find it and tap it, and a denser field appears. A wrong tap costs a second. Catch as many as you can in 45 seconds.
What it measures
This is a visual search task, a workhorse of attention research. When the target pops out by one feature you find it instantly; when it differs by a combination you must scan — measuring how efficiently your attention sweeps a busy scene.
Honest note: This sharpens how quickly you find things in this kind of display. It's a fun attention workout — not a vision test or a diagnostic.
What's a good score?
Most players find 12–20 targets in 45 seconds; past 26 is quick eyes. The percentile we show is an estimate based on typical distributions, not a clinical norm.
FAQ
What makes the target different?
Either its shape or its colour differs from every other item in the field.
Is there a penalty?
Yes — a wrong tap costs one second, so accuracy pays.
Keep training
Visual Search asks you to find the odd one out among distractors — the foundation of feature and conjunction search in attention science (Treisman’s classic work). It measures how efficiently you scan and select relevant information.
Who benefits most — no medical claims, just where the research points
Radiographers, proofreaders, analysts — anyone whose job is spotting the exception.
Selective attention underlies efficient studying and error-checking.
Keeps visual attention and search speed engaged.