Bullseye

Controls Goal: tap the targets for 30 seconds to score as much as you can: bullseye 3, middle ring 2, outer ring 1. Controls: your first tap starts the game (it is not a shot). Click or tap on a target; the keyboard is not used. Rules: a target appears, shrinks and vanishes, and can be hit only once. New targets come faster over time (every 0.9 s down to 0.55 s). Tapping where there is no target costs 1 point (the score never goes below 0). The bar at the top is the time left; the last 5 seconds turn red with a ticking sound. Scoring: the points collected in 30 seconds, higher ranks higher (126 at the theoretical best). There is no pause. Tips: tapping early hits a big target but the same error lands on an outer ring; tapping late the target is small and the bullseye is hard. A target that starts to blink is about to vanish, so move on. Spraying taps costs points.