X Marks the Spot: Activate the odd glowing thing and then walk up to the wall of codex pages to bring up a puzzle. Use eagle vision and you can spot the faint red outlines of a picture. You need to rotate all of the pieces around into their correct positions in order to complete the picture. Start by going around the perimeter of the puzzle and arranging the border—it's the easiest. Once you've got the border in place, go for the inner pieces.
The pieces should eventually form a familiar map of the world, with the continent arrangements you should know. When the puzzle is complete, so is the mission. For more info, watch the whole gameplay.
This is an Assassin's Creed II walkthrough for Mission 67: X Marks the Spot.
Mahalo's Assassins Creed 2 Walkthroughs are more than enough information for you to play the game yourself, and they teach you everything your need to be prepared for when playing yourself. This video walkthrough focuses on Mission 67: X Marks the Spot.
Assassin's Creed 2 by Ubisoft is the action-adventure video game playable on PlayStation 3, Xbox 360, Sony PSP, and Nintendo DS video game consoles, along with Microsoft Windows. It is the direct sequel of Assassin's Creed and revolves around Ezio, and is set in Renaissance Italy. Ezio befriends Leonardo da Vinci, who provides experimental weapons and gadgets, and takes on Florence's most powerful families and ventures throughout the canals of Venice, where he learns to become a master assassin. The Assassin's Creed 2 gameplay is a mixture of action, stealth, and acrobatics.