Tetris

Tetris, created by Russian programmer Alexey Pajitnov in 1984, is one of the most iconic and enduring video games of all time. This addictive puzzle game challenges players to rotate and arrange falling geometric blocks ("tetrominoes") to complete horizontal lines, which then disappear. With its simple yet endlessly engaging gameplay, Tetris became a global phenomenon, especially after its 1989 Nintendo Game Boy release. It has sold over 500 million copies across platforms, setting Guinness World Records. Beyond entertainment, studies highlight its cognitive benefits, like improving memory and spatial reasoning. A timeless masterpiece, Tetris transcends generations and cultures.