In Connections, each category has a different difficulty level. Yellow is the simplest, and purple is the most difficult. Click or tap each level to reveal one of the words in that category. The New York Times Games team is now on Instagram. Follow us now for solving tips, behind-the-scenes content from our editors and more.

A new book that hits shelves on Tuesday looks at the true story of a secret resistance network in Nazi Germany, and a spy who would betray them. Jonathan Freedland, author of "The Traitors Circle," joins "The Takeout" to discuss what went into making the book.

Overview Today’s puzzle mixes everyday logic with clever wordplay, especially in the purple group.The “one-named singer” twist adds a cultural layer, linking wo