EveryMemoryGo / No-Go
Try the Go / No-Go test free in your browser. Tap on the GO signal, hold back on NO-GO. A fun self-check of focus and impulse control.
⚡ Quick answer
Go / No-Go is a quick attention game where you respond to a GO stimulus and withhold your response to a NO-GO stimulus. It exercises focus and impulse control. Your score is your accuracy percentage, saved on your device so you only compare against your own past results. It is a light self-check, not a medical or diagnostic test.
Key takeaways
- Tap on the green GO circle, hold back on the red NO-GO square
- Score is your accuracy across about 30 trials
- Free in your browser, no sign-up; best accuracy saved on device
- A playful focus self-check, not a diagnostic test
The Go / No-Go task is a well-known way to explore response inhibition: the ability to act quickly when you should and hold back when you should not. Researchers use versions of it, but ours is purely a fun, self-relative game.
Play it above - tap as fast as you can when the green GO circle appears, and resist the urge to tap on the red NO-GO square. Your accuracy across the trials is your score.
How to play
The rules are simple but the holding-back part is the tricky bit.
- Tap Start to begin the trials
- Tap the screen fast when you see the green GO circle
- Do nothing at all when you see the red NO-GO square
- Your accuracy across about 30 trials is your final score
No sign-up is required and your best accuracy is stored locally on your device.
What it trains
This game touches on a couple of attention-related skills.
- Sustained attention while waiting for stimuli
- Response inhibition - stopping an automatic action
- Quick reactions to the GO signal
Realistically, practice mostly improves your score here. It is an entertaining self-check, not a measure of intelligence or self-control in real life.
Why withholding is so hard
Once you build a rhythm of tapping, your brain wants to keep going.
- GO appears more often, so tapping becomes a habit
- NO-GO requires you to override that habit in a flash
- Speeding up too much raises your false-tap rate
- Slowing slightly often boosts accuracy a lot
The honest way to read your score
Treat your accuracy as a personal benchmark and watch it over several sessions rather than reading into one run. Everyone has off days.
If you like focus challenges, try our reaction time test or read about how to improve focus and concentration.
⚠ When to talk to a professional
This Go / No-Go game is for fun and self-comparison only. It is not a clinical test and cannot diagnose attention or impulse-control conditions. If you have concerns, please consult a qualified healthcare professional.
