Press Position match if the cell matches N steps back; Letter match if the letter matches. We keep N at 1.
How it works
Press Position match if the cell matches N steps back; Letter match if the letter matches. We keep N at 1. You can improve on this task with practice. Transfer to IQ or school tests is weakly supported overall.
🔁 N-Back Test (Working Memory Updating)🧾 Digit Span Test — Forward & Backward⬛ Corsi Blocks — Forward Tap Span🟦 Sequence Memory Test
🧠 Free test
📅 Last updated: 2026-08-26 · ✔ Reviewed by the All-Lifes editorial team · About · Methodology