🧠 MEMORY

Number Memory – Test How Many Digits You Can Memorize

How many digits in a row can you remember? Put your brain to the test with this classic working memory challenge.

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💡 INSTRUCTIONS

A sequence of numbers appears on the screen for a brief moment before being completely hidden.

Type the exact same digits in the correct order using your mobile keypad or desktop number keys.

Every correct answer increases the sequence length by one digit. You start with 3 lives—how far can you go before you run out?

Endless progression with 3 lives—every mistake costs a life but gives you another shot at the current level.

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Start with 3 lives

Make a mistake and you lose a life. The correct answer will briefly appear, and you'll get to try again with a new sequence of the same length.

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Increasing difficulty

The game starts easy with 3 digits. Every sequence you clear adds another digit to the length.

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Adaptive viewing time

The viewing time automatically scales with the sequence length, giving you just enough time to memorize all the digits.

🚀 CHALLENGE YOUR WORKING MEMORY

Start the game and see how many consecutive digits you can hold in your head.