Indiana Jones and the Great Circle sukhothai safe code: Full Guide 2026

The Sukhothai region is characterized by its verticality and hidden encampments. Unlike earlier areas, the safes here are often tied to "Mysteries"—side objectives that provide lore and significant financial boosts. To efficiently navigate this area, you should prioritize the "Timely Arrival" mystery, as it reveals the locations of medicine throughout the map, making subsequent exploration much safer.

Video Highlights:

• Detailed walkthrough of Voss's Camp infiltration.
• Visual guide for the Maak game "Game of Wits" solution.
• Step-by-step breakdown of the SRAM island cipher lookup.
• Location of the underwater hut for the Path of Tigers mystery.

The northern sector of Sukhothai is dominated by Voss's military camp. This area contains two primary safes that are essential for early-game progression in this zone. The first is a straightforward military stash, while the second requires engaging with a local game called Maak.

Voss's Gold Stash To find this safe, you must sneak into the heavily guarded main building at the center of the camp. Navigate to the top floor, where you will encounter a high-ranking guard. Neutralize him to find a note containing the code. This safe is a primary source of credits needed for the rebreather.

Game of Wits Mystery Located in a small tent to the left of the main building's upper level, this mystery involves a board game. While you can play the game properly by following the rules sheet, an "extra rule" hidden on the back of the sheet provides a shortcut for those who want the reward quickly.

The middle section of the Sukhothai map holds two of the more complex puzzles in the region. These require players to cross-reference multiple documents or manipulate the game's cipher mechanics.

Timely Arrival (SRAM Island) On SRAM Island, located near the center of the map, you will find shipment papers and a lookup table. The logic here is chronological: the papers indicate a Saturday arrival, and the passcode prefix is "GAD." By cross-referencing "GAD" with the "Saturday" column on the provided table, you derive the final numeric code. This safe is high-priority because it unlocks the locations of all medicine in the region.

Counting Letters (Bartholomew Challenge) This is arguably the trickiest Indiana Jones and the Great Circle sukhothai safe code to figure out. The challenge gives you the letters "JHHS." However, the physical cipher disc in the game has "J" and "S" on the same ring, meaning you cannot input the letters exactly as written. You must find the corresponding letters "BIER" by spinning the discs to align the characters correctly.

The "Path of Tigers" mystery takes Indy to the southern reaches of the map. Unlike the other puzzles that rely on text or tables, this one is purely visual and geographical.

The Underwater Hut First, you must locate a small, partially submerged hut. Inside, you will find the safe itself, but it will be locked. A photograph found nearby serves as your clue. This photo depicts a specific landmark located further south. You must travel to that physical location, find the code etched or hidden there, and then return to the underwater hut to claim your prize.

Rewards and Progression This safe is particularly valuable because it contains a skill book. In The Great Circle, skill books are the primary way to unlock new abilities, making this mystery mandatory for players looking to maximize Indy's combat or traversal effectiveness.

To ensure you have fully cleared the Sukhothai region of its most valuable treasures, use the following checklist to track your progress through the various mysteries and safe locations.