Make sure your game is "published." When you save your project page for the first time, it puts it in "draft" mode. You need to edit it again and a new option appears at the bottom to make it live. It's a bit confusing.
I note that both of your (listed) games, "CATCLIMB" and "CollisionWars", do seem to have been submitted. If either of those were the one that you were worried about, then it seems to have worked in the end!
