What this test records
The timer starts with the round and stops after target 25. Errors count selections that do not match the next target. Recent results stay in this browser.
Find 1 through 25 in order. The result is your completion time and error count for this attempt—not a general score of visual or cognitive ability.
Your Time
0.00s
Next
1
Click 1 → 25
The timer starts with the round and stops after target 25. Errors count selections that do not match the next target. Recent results stay in this browser.
For a useful personal comparison, keep the 5×5 size, device, input method, display scale, and error rule the same. A touch screen and a mouse can produce different times.
It records how long you take to complete this 5×5 task and how many incorrect selections occur.
No verified universal or population standard is used here. Compare like-for-like attempts in your own history.
Not directly. Larger grids contain more cells and change the visual layout and total task length.