There’s more to making connections than formal intro emails. With LinkedIn’s games, it’s about having a little fun together too. Solve the Mini Sudoku, tackle trivia in Crossclimb, or test your logic in Queens, then tap “Join leaderboard” to see how your connections did—and send them a message with a tap.

LinkedIn makes it easy to wish a former colleague a happy birthday or congratulate them on a new job: Just tap “Catch up” on the My Network tab. Want to expand your network? Tap “Grow” on the same tab to see people who attended the same school as you or who worked at the same company.

LinkedIn Groups are a great way to build relationships with others interested in the same projects, ideas, or industries as you. They run the gamut from the United Nations Climate Change Transparency group to the Generative AI group. Don’t see what you’re interested in? LinkedIn makes it easy to create your own. To access LinkedIn Groups, just tap your profile picture.