How it scores
A target appears at a random spot; click it and the next one spawns. Every click that lands on a target counts as a hit, and every click on empty space counts as a miss. Accuracy is hits divided by total clicks, and the timer tracks your average time per target across the run of 30.
Improving precision
Accuracy and speed pull against each other. Lower mouse sensitivity (DPI) usually helps precision; if you're not sure of yours, check the DPI analyzer. Then train raw speed on the aim trainer and flick-shot game and bring it back here to see the trade-off.