Calm is a popular sleep and meditation app. It recently partnered with Spin Master Games to create Calm Puzzles. These are jigsaw puzzles featuring zen, tranquil landscape scenes (Calm Coral, Foggy Mountains, Hidden Waterfalls, Jasper Lake, Sunflower Fields and Waterfall Mountain). These Mindful Puzzles are available to purchase on Amazon and in stores at Target and Walmart. You can listen to peaceful audio in the Calm app while you work on the puzzle. Each 300-piece puzzle includes a FREE 30-day subscription to the Calm app, which allows you to listen to sounds of nature and peaceful audio content that corresponds to your mindful puzzle as you work on putting it together.