Ainigmata Ostraka is a type of a puzzle found in Assassin's Creed Odyssey. This activity marks its return in Fate of Atlantis. Ainigmata Ostrakas can be found in various locations around the world. They consist of two parts: a puzzle and an item that needs to be found.
If you want to learn more about Ainigmata Ostrakas and find the ostrakas from the base game, enter the page: What are Ainigmata Ostraka?.
There is a single Ainigmata Ostraka in Pheraia's Retreat. It is called Brick House.
Location of Ainigmata Ostraka: The first part of ostracon can be found in House of the Bloodline. It is found by the chest in front of the house.
Solution to the puzzle: Can be found in the water west from Stroma's High Peak. To get the item, dive and swim up to a sunken monument. There you'll find the solution.
High and Dry
In Deukalion's Heritage, you'll find single Ainigmata Ostraka. It is called High and Dry.
Location of Ainigmata Ostraka: The first part of the Ostraka can be found in the location called Hand of Hades. It is found next to a chest, on the roof of the building.
Solution to the puzzle: You may find it in a small crevice underneath the waterfall, south from Collapsed Tower. To get the item, climb on the rocks and enter the cave. You'll find the solution there.
Keep Your Eye On Me
In Minos's Fate, you'll find a single Ainigmata Ostraka. It is called Keep Your Eye on Me.
Location of Ainigmata Ostraka: In a location called Ruins of Rhadamanthos. It is found in a chest next to a statue.
Solution to the puzzle: Found at the feet of a golden statue, west from the Mortal Encampment.
In Asphodel Fields, you'll find one Ainigmata Ostraka. It is called Dear Demeter.
Location of Ainigmata Ostraka: You'll find the first part of the ostrakon in the area known as Asphodel Arboretum. It can be found on the table, in the left part of the Arboretum.
Solution to the puzzle: The solution can be found in Heart of Elysium, at the feet of the monument.