Tips that help every test
- Sleep first. Every cognitive score drops when you're tired — this is the biggest universal lever.
- Warm up. Run each test once before your "real" attempt; cold scores are worse.
- Minimize distraction. Full screen, no notifications. Working memory is tiny and interruptions wipe it.
- Use good gear. A high-refresh display and low-latency mouse help reaction and aim.
Per-test strategies
Reaction Time
Relax your hand, watch the center, don't anticipate. See our full guide to improving reaction time.
Number Memory
Chunk the digits into groups and rehearse them in a steady rhythm. More in average number memory.
Sequence Memory
Convert positions into a spatial path or story rather than memorizing raw tiles.
Aim Trainer
Move with your wrist for small flicks, arm for big ones; click the instant the cursor lands, don't over-aim.
Verbal Memory
Don't try to memorize lists — trust your gut sense of familiarity. Hesitation costs lives.
Visual Memory
Group lit tiles into shapes or quadrants instead of individual squares.
Chimp Test
Read the layout left-to-right, top-to-bottom and lock the first few positions before the numbers hide.
Typing Test
Accuracy beats raw speed — slow down 5% and stop backspacing. See what is a good WPM.
Track and compare
Your best scores are saved locally in your browser, so test daily and watch the trend. Improvement comes from consistency, not single lucky runs — average several attempts before you judge yourself.
Frequently asked questions
What's the single best tip for higher scores?
Sleep well and warm up. Fatigue hurts every test, and cold attempts always underperform.
Do these tests really improve with practice?
Skill-based tests (aim, typing, sequence) improve a lot. Reaction time and raw memory capacity improve modestly.
Are my scores saved?
Yes, locally in your browser via localStorage. Nothing is uploaded and there's no account.