Number Memory

Remember longer and longer number sequences. Challenge your digit span.

Difficulty:MediumAvg:9 digitsPlays:1.2M

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How it works

A number appears briefly. Type it back exactly. Each level adds one more digit.

Controls

Type numbers

Mouse and touch input also work.

Metric

digits remembered

Average

9 digits

Difficulty

Medium

Plays

1.2M

What Is a Good Number Memory Score?

The current BrainRivals average for this test is 9 digits. Use that as a baseline, then compare against your saved personal best and the public leaderboard for this specific test.

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What It Tests

Verbal working memory and digit span. Measures your ability to hold numbers in short-term memory.

How It Works

A number appears briefly. Type it back exactly. Each level adds one more digit.

Why It Matters

Number memory is essential for mental math, remembering phone numbers, and processing numerical information.

Tips to Improve

  • 01Group digits into chunks (e.g., 123-456-789)
  • 02Create a story or pattern with the numbers
  • 03Practice with your phone number or PIN codes
  • 04Repeat the numbers aloud to reinforce memory

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Next Tests

Sequence Memory

Remember and repeat increasingly complex sequences. How long can you go?

Verbal Memory

Identify words you've seen before. Avoid repeating or missing words.

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Can you beat a chimpanzee at memory? Numbers disappear after one look.

Number Memory | Free Online Cognitive Test by BrainRivals