EveryMemoryFollow the Ball
Play the classic cups-and-ball shell game free in your browser. Track the swaps, tap the right cup, and beat your own best round.
⚡ Quick answer
Follow the Ball is a browser game where you keep your eyes on a ball as three cups swap positions, then tap the cup hiding it. It is a fun, self-relative check of your tracking attention - your score is compared only to your own past results, and it is not a medical or cognitive test.
Key takeaways
- Free shell game in your browser, no sign-up needed
- Track the ball as the cups swap, then tap the right one
- Each round adds a swap and a little speed; best round is saved on your device
- A self-relative attention check, not a medical or cognitive test
Follow the Ball is a digital take on the classic cups-and-ball shell game. A ball hides under one of three cups, the cups swap places several times, and you tap the cup that still hides the ball. Play it above and see how many rounds you can track.
It is free, needs no sign-up, and your best round is saved on your device so you can come back and try to beat yourself.
How to play
Each round starts by showing you where the ball is, then the cups begin to swap.
- Watch the ball appear under one cup
- Follow the cups closely as they swap positions
- When the swaps stop, tap the cup you think hides the ball
- Each new round adds another swap and gets a little faster
You start with three lives and there is no account to create - everything is saved on your device.
What it trains
This game leans on the kind of attention you use to keep track of a moving target.
- Sustained tracking attention
- Visual focus under time pressure
- Resisting distraction from the other cups
Be honest with yourself: mostly you get better at this specific game, and it is not an IQ measure or a diagnosis.
Tips to track more rounds
A few simple habits make the swaps much easier to follow.
- Lock your eyes on the cup, not the whole row
- Do not blink during a swap if you can help it
- Stay relaxed - tension makes your eyes jump around
The honest way to read your score
Treat your best round as a personal benchmark. Some days you will track more, some days fewer, and that is normal. The only useful comparison is you versus your own past.
If you enjoy attention challenges like this, try our reaction time test for raw speed, or read about how to improve focus and concentration.
⚠ When to talk to a professional
This is a fun self-check, not a medical or cognitive test, and if you have real concerns about your attention or memory please speak with a qualified professional.
