What are Public & Private Contests? Public contests are open for all to join. Private contests can be joined only via an invite. You can create a private contest, share the invite code with your friends and ask them to join. Go ahead, challenge your friends now! Related articles How do I create a Private Contest? How many contests can I join? How do I share my contest? Which type of contests can I join? What happens if a match is decided by a Super Over?