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Brain Training Games

N-Back

One cell lights up at a time on a fixed rhythm. If the spot that just lit up matches the one shown 2 steps earlier, tap 'Same'; if not, leave it. A game that challenges how well you hold positions in mind.

How to play

  1. One cell lights up at a time on a fixed rhythm.
  2. If the current spot matches the one 2 steps back, tap 'Same'. If not, tap nothing.
  3. The first 2 are just to remember. The more you get right, the higher your score.
Log in to save your scores and compare with others.

Training mode isn't ranked — it only builds your personal record.

A game for fun and beating your own record. It does not measure intelligence or any medical condition.