In the same Spirit as the previous contest, here is your second Opportunity to crack a Martian code. The LEGO Company and The Planetary Society are offering a chance to enter a random drawing for undisclosed prizes to anyone who can ” Crack The Mars Code ” from the Mars rover Opportunity . Just like the earlier-landing rover, Spirit , the code is displayed on the outer parts of the “Red Rover Goes To Mars” DVD. Opportunity ‘s code is supposed to be easier than Spirit ‘s code.