Dual N-Back

2-Back · Working Memory Training

Best —

How to play

Watch the highlighted square and the letter shown. Press the buttons when the current stimulus matches what appeared N steps ago.

• Press Position (or A) if the square position matches N back

• Press Letter (or L) if the letter matches N back

• Both, neither, or one may match each trial

1-Back

3 s/trial

2-Back

2.5 s/trial

3-Back

2 s/trial

All-time stats

easy(1-Back)

best —played 0

medium(2-Back)

best —played 0

hard(3-Back)

best —played 0