N-Back Trainer - Working memory / cognitive training

Working memory / cognitive training

N-Back Trainer

On every trial a square lights up on the grid (and, in audio modes, a letter is spoken). Your job: decide whether the current stimulus matches the one shown N steps back in the sequence. Press match as soon as you notice a repeat — scoring below tracks hits, misses, and false alarms in real time.

Setup

N-Level

Speed

Mode

Trials

20

Sound cues

Spoken letters on

TRIAL 0/20 N = 1 VISUAL

Session results

Run a session to see your hit rate, false alarms, and reaction time here.

Trial-by-trial trace

Hit Miss False alarm Correct rejection

N-back difficulty comes from load, not speed — if 2-back feels easy, raise N before you raise speed.
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