Puzzles are not only entertaining, but they also have several benefits for our cognitive health. For example, by solving puzzles we can help reinforce existing connections between our brain cells. Furthermore, puzzles can also increase the generation of new relationships between brain cells, which in turn improves mental speed and thought processes. Puzzles are especially good for improving short-term memory. So next time you’re looking for a fun and challenging activity, be sure to consider doing a puzzle!