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🔲 Change Grid Lite — What Flipped?

A 4×4 grid of shapes. It blinks. Tap the cell that changed. Original change-detection cousin — not Luck/Vogel change-detection and not an IQ.

IQ TestBrain Tests & Games › Change Grid Lite — What Flipped?
Study the grid. After a blank, tap the cell that differs. About 10 trials.
How it works

Study the grid. After a blank, tap the cell that differs. About 10 trials. Visual working-memory change detection has set-size functions in papers. Ten original grids are not a capacity IQ.

🔳 Change Detection Lite — Four Color Squares🔍 Visual Search — Find the T Among L’s🔘 Visual Counting Lite — Brief Dot Flash👁️ Visual Memory Test

❓ FAQ

Same as change-detection-lite?Related family, different URL and layout. This page is a 4×4 flip.
Is capacity 4 a scientific fact here?Group papers discuss average capacity. Your 10-trial web hit count is not that estimate.
Can I screenshot?Please do not treat a hit count as a credential.
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📅 Last updated: 2026-08-27 · ✔ Reviewed by the All-Lifes editorial team · About · Methodology
📚 Sources & references
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