🧠 Тест

📍 Visual Position 2-Back Lite — Same Cell Two Back?

A cell lights on a 3×3 grid. Tap if it matches two trials ago. Original position n-back — not dual n-back training and not an IQ. Практика — не клинический IQ.

IQ Test › Тесты и игры для мозга › Visual Position 2-Back Lite — Same Cell Two Back?
Tap MATCH (or Space) if the cell is the same as two-back. Otherwise wait. About 24 trials after a short warm-up.
Как это работает

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. Практика — не клинический IQ.

📍 Пространственный 2-back lite — только позиция🔁 Тест N-back (обновление рабочей памяти)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. Практика — не клинический IQ.
Does training this raise IQ?Near transfer to this toy is expected. Far transfer to IQ is not a claim we make. Практика — не клинический IQ.
Is Space required?Click also works. Input method is another reason scores are not clinical. Практика — не клинический IQ.
🧠 Тест

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📅 Последнее обновление: 2026-08-27 · ✔ Проверено редакцией All-Lifes · О нас · Методология
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