Hound Docked

Hound Docked was a virtual representation of one of Kassandra's genetic memories, relived by Layla Hassan through the portable Animus HR-8.5.

Riddle
''When all ships look the same, it's hard to remember where you docked. Go to the shores in the Occupied Forest of Tripodiskos and look for a moored ship guarded by a dog. Find me wehre X marks the spot.''

Outcome
Kassandra found and recovered the treasure.

Reference

 * Assassin's Creed: Odyssey