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Watch the highlighted balls, then track them as they move.
Watch which balls are highlighted, then follow them as all the balls move.
When they stop, click the balls you were tracking.
Correct picks score points and each round adds a ball.
Three mistakes end the test.
Object Tracking is a free attention test used in cognitive science. A few balls light up, then all of them move around the screen. Keep your eyes on the highlighted ones without following a single ball too closely, then click your targets when everything stops. It is aimed at players aged 8+ and up, and a typical round takes around 4 minutes. If you already enjoy brain-training, attention and focus games, you will feel at home here within seconds.
The goal is straightforward. The on-screen instructions walk you through it, and you can start playing with a single click. Controls are intuitive: use your mouse or keyboard on a computer, or tap and swipe on a phone or tablet. Because everything runs locally in your browser, Object Tracking reacts instantly and never needs a page reload.
Playing short, regular sessions supports memory, focus and mental agility. It is a painless way to learn and revise facts while you play.
Hard to say? It is rated Hard, aimed at ages 8++ and above, and takes about 4 minutes per session — a good fit for a coffee break, a commute, or a relaxed evening. It works equally well on desktop, laptop, tablet and phone, with no account and nothing to install. Keep an eye on your best score: it is saved on your device so you can measure your progress over time.
No — like most browser games it needs an internet connection the first time. Once the page is loaded it stays smooth even on slower connections.
Yes. Object Tracking is completely free, with no paywalls, no subscriptions and no hidden costs.
No. Object Tracking runs entirely in your web browser. There is nothing to install and no account to create.
Yes. The game is responsive and touch-friendly, so it works on phones, tablets, laptops and desktop computers.
It is recommended for ages 8+ and is family-friendly, with no chat and no in-game purchases.
A typical round lasts around 4 minutes, so it fits easily into a short break.
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