Dual N-Back
A working-memory drill that asks you to match visual and audio cues from n steps earlier.
In dual n-back, you track two streams at once (often positions and sounds) and indicate when the current item matches the one from n trials ago.
It is one of the most studied working-memory training paradigms. Transfer to everyday intelligence is debated; improvement on the task itself is common with practice.
When our Dual N-Back tool ships, it will sit alongside free browser drills like Schulte Table — no account required.