What changed? · Colors
Look at the grid, then find what is different when it comes back.
Study the grid. It disappears for a moment and comes back with a change. Tap the picture that changed. One shape changes color: tap it.
How to play
Study the grid. It disappears for a moment and comes back with a change. Tap the picture that changed. One shape changes color: tap it.
What it trains
Remembering what things look like — pictures, shapes and colors — and noticing what is new, missing or changed.