Auditory n-back

Is the letter you hear the same as N steps back?

How it works

Listen to letters. Press L when the letter matches the one N steps back. In no-audio mode the letters appear on screen.

• 30 progressive levels, from basic to advanced
• Levels 1 to 3 free, no card

More exercises in Working memory

• Visual n-back
• Dual n-back
• Letters and numbers
• Chained arithmetic
• Updating
• Selective memory
• Interference