Memory 1 | Sequence 9 - Revelations AC: Revelations Guide
Last update: 11 May 2016
Memory 1 - A Homecoming
After starting the mission, follow Sofia.
You'll get to the door, behind which you'll find the gate to the Altair's library.
In order to open it, you have to solve a puzzle. Use the Eagle Sense first and become familiar with controls. A button selects and puts away keys on the left. Artifacts can be turned with LB and RB.
All available circles must fit constellations in the upper right corner. The easiest way to do it is to examine the amount of lines on each key. There is only one 4, 3 and 1. Put them as firsts and then take care of the rest. The solution is shown on the screen above.
Once you've done, the passage will open. Inside you'll find the library and Altair's corpse.