Tap MATCH (or Space) if the cell is the same as two-back. Otherwise wait. About 24 trials after a short warm-up.
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Tap MATCH (or Space) if the cell is the same as two-back. Otherwise wait. About 24 trials after a short warm-up. N-back papers specify n, timing and scoring. This 3×3 original is not a working-memory IQ. 練習であり臨床IQではない。
📍 空間2-backライト — 位置のみ🔁 N-back テスト（ワーキングメモリ更新）2️⃣ Visual 2-Back Lite — Letter Identity2️⃣ Letter 2-Back Lite — Same Letter Two Back?
❓ FAQ
Same as spatial-2back or letter-2back?Those URLs exist. This page is a 3×3 cell, n=2, original stream. 練習であり臨床IQではない。
Does training this raise IQ?Near transfer to this toy is expected. Far transfer to IQ is not a claim we make. 練習であり臨床IQではない。
Is Space required?Click also works. Input method is another reason scores are not clinical. 練習であり臨床IQではない。
📅 最終更新: 2026-08-27 · ✔ All-Lifes編集チームが監修 · 運営者情報・方法論