What is the valid run? Paulo P. May 22, 2018 05:32 Updated Follow Ace-2-3 is a valid Run, but Queen-King-Ace is not a valid Run. click for customer support Related articles How is the game scored? What does knock mean? When is a player able to knock? Is there any joker in the deck? Rule Violations and User Complaints Game does not start Comments 0 comments Article is closed for comments.