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Focus & GamesN-Back Working Memory Game
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N-Back Working Memory Game

Watch the squares light up and press Match when one is in the same place as n steps ago — a well-known working memory exercise.

Quick Answer

N-Back Working Memory Game lets you: Watch the squares light up and press Match when one is in the same place as n steps ago — a well-known working memory exercise. To start, 1-back is the easiest. 2-back and 3-back are harder.

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How to use this tool

  1. 1

    Choose a level

    1-back is the easiest. 2-back and 3-back are harder.

  2. 2

    Watch the grid

    One square at a time lights up on a 3×3 grid every couple of seconds.

  3. 3

    Press Match

    Press Match or the Space bar when the square is in the same position as n steps earlier. Do nothing otherwise.

  4. 4

    Read your results

    After 24 rounds you see hits, misses, false alarms and your accuracy.

Frequently Asked Questions

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