Tetris Effect

The Tetris Effect is a phenomenon where people who have spent significant time playing Tetris or similar pattern-based games start to see shapes and patterns in everyday life, even when not playing. This occurs because their brains become highly attuned to recognizing geometric arrangements, leading to involuntary visual or mental impressions. It’s a form of perceptual adaptation, reflecting how immersive experiences can influence perception beyond the game itself. While often harmless, it highlights how intense engagement with certain activities can shape the way our brains process patterns and stimuli in the real world.