TenSecondCheck

Aim trainer

Press Start and hit each target as soon as it appears. Thirty seconds, one target at a time.

Runs in your browser only

Time left 30
Hits 0
Misses 0

Targets appear one at a time for 30 seconds. Hit each one as fast as you can; clicks on empty space count as misses.

A new target appears no more than about three times a second, and nothing on the screen flashes.

How the aim trainer works

Press Start and a round of 30 seconds begins. One target appears at a random spot in the field. Hit it, and the next one appears somewhere else. A press on empty space counts as a miss. When the time runs out you see four numbers: accuracy, the average time it took you to hit a target, and the counts of hits and misses.

The time to hit is measured from the moment a target appears to the moment you press it. It includes everything: noticing the target, moving the pointer and clicking. That makes it a practical number for games and for everyday pointer control rather than a pure reflex test.

For comfort, the field itself never changes colour and nothing flashes. Even if you hit very quickly, a new target appears no more than about three times a second.

Reading your result

Accuracy is the share of your presses that landed on a target. A round with few misses and steady times is a good round, even if the number of hits is not the highest you have seen.

Average time to hit tells you how quickly you find and reach each target. It usually improves over the first few rounds as your hand gets used to the field.

The two numbers pull against each other. When you speed up, accuracy tends to drop; when you slow down, it rises. Improvement means moving one of them in the right direction without losing the other.

What affects your aim

Sensitivity and pointer acceleration. The distance the pointer travels depends on the mouse sensitivity and on the system settings. Windows has an option called Enhance pointer precision, which makes the pointer travel further when you move the mouse faster. Some people like it for desktop work, but it makes the same hand movement end in different places, so many players switch it off. Whatever you choose, keep it the same between rounds.

The surface. A clean mouse pad gives the sensor a consistent surface. Glossy or patterned tables can make the pointer skip, which looks like bad aim but is the sensor losing track.

Your screen. A higher refresh rate shows the pointer moving more smoothly, which makes small corrections easier. The refresh rate test shows what your screen is actually running at.

Posture and tiredness. Rest your forearm, keep your shoulder loose and take breaks. Aim gets worse long before you notice that your arm is tired.

How to practise without overdoing it

  1. Warm up with one slow round, aiming only for accuracy.
  2. Play a few rounds at your normal pace and note the results.
  3. Change one thing at a time — sensitivity, grip or chair height — and compare.
  4. Stop after a few minutes. Short, regular sessions help more than one long one.

Why the first round is often the worst

Your hand needs a moment to learn how far the pointer moves for a given movement, and your eyes need to get used to the size of the field. That is why the first round of a session is usually slower and less accurate. Judge your progress by the rounds after the warm-up, and compare days by the same number of rounds.

Is it my mouse?

If the pointer jumps, stops for a moment or drifts while the mouse is still, the problem may be the sensor or the surface rather than your aim. The mouse test shows every button, the scroll wheel and how often the mouse reports movement. Worn feet under the mouse also make movement uneven; replacing them is cheap.

On a touch screen

The trainer works with taps too. There is no pointer to move, so the result mostly shows how quickly you notice a target and how precisely your finger lands. It is not comparable with a mouse result. For raw click speed rather than precision, try the CPS test.

If it does not work

On your system

  1. Try another USB port, and a wired mouse in place of a wireless one, to narrow down the cause.
  2. For a wireless mouse, replace the battery before anything else — a weak battery causes skipping and missed clicks.
  3. Open Settings → Bluetooth & devices → Mouse to check the double-click speed and button settings.
  4. If the pointer jumps, clean the sensor underneath and try a different surface.
  1. Open System Settings → Mouse to check tracking and double-click speed.
  2. For a Bluetooth mouse, check the battery and try turning it off and on again.
  3. If the right button does nothing, check that secondary click is switched on for that device.
  1. This test is meant for a mouse. A touch screen reports taps, not mouse buttons, so most of it will stay empty.
  2. With an external mouse connected, check it is paired and that the pointer moves.
  1. This test is meant for a mouse or trackpad connected to an iPad or a Mac.
  2. Check Settings → Accessibility → Touch → AssistiveTouch → Devices, where a connected pointer appears.

Questions and answers

Do the targets get smaller or faster?
No. Every target has the same size and stays until you hit it, so results from different rounds are directly comparable. The only pressure is the 30-second clock.
Should I aim for accuracy or speed?
Start with accuracy. Rushing usually adds misses without making your hits faster. Once you rarely miss, push the speed a little at a time and watch whether the accuracy holds.
Does mouse sensitivity matter?
A lot. Very high sensitivity makes small corrections jumpy, and very low sensitivity makes long moves slow. Pick a setting, keep it for a while and compare results only with the same setting.
Is it safe for people who are sensitive to flashing?
The trainer was built with that in mind. The background never changes, nothing blinks, and a new target appears no more than about three times a second, however fast you hit.