Finger Accuracy Grid is a 20-second finger grid accuracy test for touchscreens and mouse input. One target appears at a time on a compact grid and becomes smaller as its short lifetime runs out. Hit it cleanly to spawn the next target and build your score. The challenge combines visual scanning, timing, and precise finger placement without requiring a download or account.
Tap or click the center of the active target before it shrinks away. A successful hit immediately moves the target to another grid position, so lift your finger or release the mouse before aiming again. The test lasts 20 seconds. Sliding into a circle is less reliable than one clean press because the next target can appear in a different direction.
Each clean target hit adds to the score. Letting a target expire or pressing outside it counts as a miss and reduces accuracy, while the best score is saved locally in this browser. Compare both hits and accuracy: a faster run with many misses may be less controlled than a slightly slower run that keeps nearly every tap inside the circle.
Scan from the center outward instead of chasing the last target's direction. Move your eyes first, then your finger. Aim at the center because the circle keeps shrinking during the reach. If misses cluster on the far side of the grid, slow the first movement rather than making a bigger correction. Repeat a run with one grip and one input device before comparing scores.
On a phone, hold the device from the lower edge so your hand does not cover the next grid position. Use the pad of one finger for consistent contact and lift fully between targets. If the score panel becomes hidden by your hand, switch fingers or rotate the device before the next run. The test uses large touch targets around the game controls, while the shrinking circles inside the canvas remain the accuracy challenge.
Scan from the center outward instead of chasing the last target's direction.
On a phone, hold the device from the lower edge so your hand does not cover the next grid position.
Finger Accuracy Grid: Each clean target hit adds to the score
Targets do not stay large for long. Tap quickly and place your finger carefully.