Some time around the end of your twelfth week in Planetarium, your Table of Solutions will be frozen. This means you will no longer be able to submit or change solutions - it's the end of the story, and the puzzle, for you. When this happens, you are granted access, during the thirteenth week, to the complete illustrated solutions of all the puzzles in Planetarium. You can see how close you came or what you missed. During your thirteenth week, you also can exchange messages with other Planetarium readers in the xiii Forum. At the end of the thirteenth week, your reader-name will expire and your time here will be over.