Attention & Focus

Count by Color

Count the dots of one color in a busy grid and pick the right number. A free, fast selective-attention game in your browser.

⚡ Quick answer

Count by Color is a browser game where you count the dots of one named color in a busy grid and choose the matching number. It is a fun, self-relative check of selective attention - compared only to your own past streaks, and it is not a medical or cognitive test.

Key takeaways

  • Free selective-attention game in your browser, no sign-up
  • Count the dots of the asked color and pick the number
  • Build a streak; three misses end the game and best streak is saved on your device
  • A self-relative attention check, not a medical or cognitive test

Count by Color shows you a grid of mixed colored dots and asks a simple question: how many are RED (or blue, teal, amber)? You pick the right number from four choices and build a streak. Play it above and see how long your streak runs.

It is free, needs no sign-up, and your best streak is saved on your device so every visit is a chance to beat yourself.

How to play

Each round the asked color and the dot layout change, so read the prompt carefully.

  • Read which color you need to count
  • Scan the grid and count only that color
  • Tap the choice that matches your count
  • Keep your streak alive - three wrong answers ends the game

No account is needed and your best streak lives on your device.

What it trains

Counting one color while ignoring the rest is a neat selective-attention workout.

  • Selective attention
  • Quick mental counting
  • Filtering out distracting colors

Be honest: you mainly get better at this counting task, and it is not an IQ measure or a diagnosis.

Tips to keep your streak

Counting cleanly beats counting fast.

  • Count in a fixed path, like left to right and down
  • Group nearby matching dots in twos and threes
  • Double-check before you tap if the choices are close

The honest way to read your score

Your best streak is a personal yardstick, nothing more. It will rise and fall with focus and tiredness, so only measure yourself against your own past runs.

If you like number challenges, try the number compare game, or read about working memory and how it supports counting.

⚠ 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 please speak with a qualified professional.

Frequently asked questions

Is the Count by Color game free?
Yes - it runs free in your browser with no sign-up, and your best streak is saved on your device.
What does Count by Color train?
It exercises selective attention and quick counting, though mostly you simply get better at the game itself.
How does the difficulty change?
As your streak grows the grid can use more colors, making the right count a little harder to pick out.

Test your memory next

Good at counting? See how your recall measures up.

Try the free memory test