Grid Memory
Memorize the lit tiles and tap them back.
How to play
- Watch carefully: some tiles light up for a moment.
- When they turn off, tap every tile that was lit.
- Each level adds one more tile to remember.
- One wrong tile ends the run — your score is the levels you completed.
What it trains
- Trains visuospatial working memory
- Sharpens attention to detail
- Levels grow naturally with your pace
A pattern flashes on the grid — memorize which tiles lit up and tap them from memory. The pattern grows every level. A classic visual working-memory workout.
The science behind it
Peer-reviewed studies this exercise draws on.
- The Corsi Block-Tapping Task: Standardization and normative data Kessels, van Zandvoort, Postma, Kappelle & de Haan (2000). Applied Neuropsychology, 7(4), 252–258.
- Pattern span: A tool for unwelding visuo-spatial memory Della Sala, Gray, Baddeley, Allamano & Wilson (1999). Neuropsychologia, 37(10), 1189–1199.
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