Pop culture critic Linda Holmes doesn't want battles or competition in her games — but she loves a satisfying puzzle she can figure out at her own pace. Sound like you, too? Here are recommendations.
While demand has spiked, puzzlemakers are having a hard time keeping up, especially as social distancing and business closures hobble production. Plus: tips for puzzlers.
No wonder the brain needs so much energy. The same coordinated activity that allows you to retrieve a specific memory, like what you had for breakfast, continues at rest and even during sleep.