Skip to content

Discover the Silver Islands’ Ainigmata Ostraka

The Silver Islands, located in the mesmerizing world of Assassin’s Creed Odyssey, offer rich history and hidden treasures waiting to be uncovered. Through the clever riddles of the Ainigmata Ostraka, you’ll be led to secret locations that reward you with valuable engravings and unique in-game challenges. This guide explores the four riddles of the Silver Islands—“Estate Envy,” “Grave Discovery,” “Marbled Morale,” and “Needle in a Haystack”, giving you step-by-step solutions to claim each treasure.

Ainigmata Ostraka are puzzles that combine exploration and mystery. Each riddle provides a poetic clue, guiding you to a unique treasure location. Once solved, you’ll earn engravings that enhance your armor, weapons, or overall gameplay. Beyond the rewards, these riddles immerse you in Greek mythology and the sights of the game’s detailed environments.

The Silver Islands serve as the perfect backdrop, with their sun-bleached ruins and stories of grandeur. Here’s your ultimate walkthrough for conquering each riddle.

“Grave Discovery”

Riddle Location

Your search begins at the Kynthos Ruins, near an altar where you’ll uncover the riddle.

Map showing the location of the Kynthos Ruins with a marker indicating the altar where the riddle can be uncovered | camzillasmomcom
Screenshot of the Kynthos Ruins showing the altar where the riddle is located ready to be interacted with | camzillasmomcom

Riddle Clue

“Within the Birthplace of Apollo, seek the Temple of Delians. There is a secret passageway to an underground tomb behind a bronze statue. Find me in a pile of apples guarded by snakes.”

How to Solve:

Make your way to the Grand Temple of Apollo, a sprawling iconic location. At the base of this temple, locate a structure holding multiple bronze statues. Behind one of these statues, you’ll notice a blue curtain covering an entrance.

Map showing the location of the Grand Temple of Apollo with a marker indicating the structure at the temple | camzillasmomcom's base holding multiple bronze statues and the blue curtain covering an entrance.
Screenshot of the base of the Grand Temple of Apollo showing the structure with multiple bronze statues and the blue curtain concealing the entrance behind one of the statues | camzillasmomcom

Treasure Location

Head down the passage to find yourself in an underground chamber. Look for a room with a pile of apples, surrounded by snakes. Interact here to collect the hidden treasure.

Map showing the location of the underground chamber beneath the Grand Temple of Apollo with a marker indicating the room containing a pile of apples surrounded by snakes where the treasure can be collected | camzillasmomcom
Screenshot of the underground chamber showing the room with a pile of apples surrounded by snakes marking the spot where the hidden treasure can be interacted with and collected | camzillasmomcom

Exploration Tip:

Carry plenty of torches to light your way and avoid surprise attacks from the snakes guarding this site.

“Estate Envy”

Riddle Location

Visit the Leader House, located in a prominent area of Mykonos City.

Map showing the location of the Leader House in Mykonos City with a marker indicating its prominent position in the area | camzillasmomcom
Screenshot of the Leader House in Mykonos City showing its exterior and prominent placement within the city | camzillasmomcom

Riddle Clue

“Go to the largest and most lavish house in Mykonos City. I am located on a table in a bath filled with red flower petals. Such a great view of the sea.”

Treasure Location

The treasure is found at the same location. Simply interact with the table inside the bath to collect it.

Map showing the location of the Leader House in Mykonos City with a marker indicating the table inside the bath where the treasure can be collected | camzillasmomcom
Screenshot of the interior of the Leader House in Mykonos City showing the table inside the bath where the treasure is located ready to be interacted with | camzillasmomcom

Exploration Tip:

Enjoy the views of the Aegean Sea from this location to appreciate why this setup was named Estate Envy!

“Marbled Morale”

Riddle Location

This Ostraka begins inside Porphyrion Cave, where you’ll need to venture deep within to find it atop a structure.

Map showing the location of Porphyrion Cave with a marker indicating the area deep inside the cave where the Ostraka is located atop a structure | camzillasmomcom
Screenshot of the interior of Porphyrion Cave showing the structure deep within the cave with the Ostraka resting atop it ready to be collected | camzillasmomcom

Riddle Clue

“Search for the Marble Quarry in Tavern Point. I was thrown down a pit along with the many bodies of exhausted slaves.”

Treasure Location

Head for Suenites Quarry, where the riddle directs you to the center of the marble pit. Look for a location filled with bones and remains—this somber scene holds the hidden treasure.

Map showing the location of Suenites Quarry with a marker indicating the center of the marble pit where the bones and remains are located marking the treasure spot | camzillasmomcom
Screenshot of Suenites Quarry showing the center of the marble pit filled with bones and remains where the hidden treasure can be interacted with to claim it | camzillasmomcom

Exploration Tip:

This quarry area has several hostile guards. Approach stealthily and plan takedowns to ease your treasure hunt.

“Needle in a Haystack”

Riddle Location

Visit the Sunken Wreck of Datis, where the riddle lies atop the deck of the submerged vessel.

Map showing the location of the Sunken Wreck of Datis with a marker indicating the submerged vessel where the riddle is located atop the deck | camzillasmomcom
Underwater screenshot of the Sunken Wreck of Datis showing the deck of the submerged vessel where the riddle can be found and interacted with | camzillasmomcom

Riddle Clue

“There is an occupied farm on the eastern coast of Kynthos Hills. I can be found buried beneath a large pile of hay.”

Treasure Location

Head to the Farm of Elais, located on the easternmost coast of Kynthos Hills. Search for a haystack, which hides the treasure as suggested in the riddle.

Map showing the location of the Farm of Elais on the easternmost coast of Kynthos Hills with a marker indicating the haystack where the treasure is hidden | camzillasmomcom
Screenshot of the Farm of Elais showing the haystack on the property where the treasure is concealed ready to be interacted with | camzillasmomcom

Exploration Tip:

Ensure that you’ve cleared out enemies from the surrounding areas of the farm before beginning your search for smoother progress.

  • Synchronize Viewpoints throughout Mykonos and Delos for easier navigation between riddle locations.
  • Scout with Ikaros to mark treasure spots and mitigate any encounters with enemies.
  • Stock Up Items such as torches and supplies to prepare for underground sections.
  • Explore Safely by clearing out hostile territories or sneaking around unnoticed.

The Ainigmata Ostraka of the Silver Islands—“Estate Envy,” “Grave Discovery,” “Marbled Morale,” and “Needle in a Haystack”—promise more than just rewards. They offer players a way to engage deeply with the majestic locales of Mykonos and Delos, blending stunning visuals with insightful puzzles.

Solving these riddles enriches your gaming experience while equipping your character with valuable upgrades. Embark on the hunt across sunlit ruins, forgotten caverns, and treacherous farms to uncover the magic of this region. Treasure waits for the bold—are you ready?


Copyright by Camzillasmom.

Assassin’s Creed Odyssey
Release: October 5th, 2018
Developer: Ubisoft Quebec
Publisher: Ubisoft
Official Website: https://www.ubisoft.com/en-gb/game/assassins-creed/odyssey