Flanker

Read the center arrow while its neighbors point with it or against it.

Focus on the middle of three arrows.

Give the middle arrow your attention.

Which way does the center point?

Unscored example · no round used

How to play

Choose Left or Right to match the arrow in the exact center. Ignore the arrows around it. After each answer, the center is underlined so you can check your choice. Complete twenty-four trials at your own pace; higher levels add more neighboring arrows.

Use touch or a mouse, or Tab to move between controls and Enter or Space to select.

An untimed practice inspired by the flanker task, not a standardized test. Accuracy and active time describe this round; they are not a clinical attention score.

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