Do brain training games actually improve memory?
Last reviewed March 1, 2026
Quick Answer
Yes, research shows brain games can improve specific cognitive skills like working memory, processing speed, and attention. Benefits are strongest with regular daily practice.
Detailed Answer
The science on brain training games shows measurable but nuanced results. A 2020 meta-analysis found that brain training games improve targeted cognitive skills — playing memory games improves working memory, playing speed games improves processing speed. However, these gains are task-specific: better memory in games translates to better memory in daily tasks, but doesn't necessarily make you 'smarter' overall. The key is consistent practice — studies show 15-20 minutes daily for at least 8 weeks produces measurable improvements. The most effective games adapt difficulty to keep you challenged.