Rotation Matching Test
Match the target orientation by rotating an arrow on the screen.
Play Rotation Matching Test
Use Rotate until your arrow matches the displayed direction, then confirm.
How to use Rotation Matching Test
Use Rotate until your arrow matches the displayed direction, then confirm. All gameplay and calculations run in the browser; there is no mandatory account, game API or score upload.
What this challenge measures
Correct orientations out of ten. This result describes performance in this specific exercise; it should not be interpreted as a population ranking.
How to improve with practice
Repeat attempts under similar conditions, compare with your own recent sessions, and favor consistent accuracy over isolated personal records. For fair comparisons keep the same browser, input method and device when possible.
Accuracy and limitations
This is a visual practice task, not a medical vision test. Paused tabs, varying display refresh rates and browser scheduling can also affect time-sensitive exercises. Browser-local history can be cleared by the visitor at any time.
Frequently asked questions
Is Rotation Matching Test free?
Yes. You can use it without signing in or paying.
How do I use Rotation Matching Test?
Use Rotate until your arrow matches the displayed direction, then confirm.
What does Rotation Matching Test report?
Correct orientations out of ten.
Are scores scientifically or medically certified?
No. This is a visual practice task, not a medical vision test.