Can you describe the "keys" you are talking about? You should only have 1 key provided and that goes in the robotic arm. It has Red, Blue, Yellow on the face of it. If your team is doing the Cloud mission you would need to build a key for that. There are 2 things I think you may be talking about. The model pieces for the Reverse Engineering task. There would be 6 pieces including a blue, red, green, yellow (see page 10 of the challenge doc to see all the pieces). I think that there are also 8 Penalty pieces. These would be all black and red. So if you are talking about either the Reverse Engineering Model pieces or the Penalty pieces, even if you are missing one it shouldn't be a big deal. You really only need 2 of the Reverse Engineering models and in for practice can really use anything for penalty markers. I hope that helps.brian On Sunday, October 5, 2014 4:18 PM, Andi Huppert<[log in to unmask]> wrote: Hello, Quick question: how many keys does everyone have? We have 7 but it looks like we're supposed to have 8. Are we missing one? Thanks! Andi Extremely Rookie Coach -- To UNSUBSCRIBE or CHANGE your settings, please visit https://listserv.jmu.edu/archives/vadcfll-l.html and select "Join or leave the list". -- VADCFLL administrative announcements are sent via VADCFLL-ANNOUNCEMENTS-L. Visit https://listserv.jmu.edu/archives/vadcfll-ANNOUNCEMENTS-l.html to subscribe.