In Indiana Jones and the Great Circle there are a lot of times where you'll walk into a room, a tent, or just be roaming across the world and you'll come across a Safe. These safes can have four to six number solutions to solve and always require you to use your wits and the different documents around you to come up with the correct solution. We're going to break down all of the Indiana Jones Safe Codes by their location and any Mystery, Discover, or Fieldwork they're tied to and provide you the solution.
Vatican City Safe Codes - Solutions
Courtyard Tent
In the Northern-most tent in the Courtyard, closest to the Library door, is a locked chest with the Splinter Smash Adventure Book inside. You can discover the solution by reading the numbers from the Ticket Stub.
Courtyard Tent Safe Code Solution: 5238
A Date To Remember
This safe is found in the South-East tent of the gardens near the museum wing. You can access this area by heading North from the restricted area in the Courtyard (Be sure to get the Blackshirt Disguise before you try to make your way through this area).
A Date To Remember Safe Code Solution: 6380
A Snake in the Garden
This safe is actually a bookshelf found in the building just North of the digsite and will begin the A Snake in the Garden Mystery. You will need to pull the books from the shelf is a specific order.
A Snake in the Garden Book Order: 2 - 4 - 3 - 1
Secret of Secrets
You'll find this safe near the Sistine Chapel upstairs. You'll need to compare the symbols on the bottom of two statues to a document that shows star signs and numbers.
Secret of Secrets Safe Code: 4471
Father and Son
After completing the "A Nun In Trouble" Fieldwork you'll get access to a room and the Father and Son Mystery. Inside there is a safe with a punnet square to solve.
Father and Son Safe Code Solution: 5873
Signs of Trouble
This safe can be found in the South-East of the Digsite.
Signs of Trouble Safe Code Solution: 1891
Gizeh Safe Codes - Solutions
Laundry Room
When making your way through the large Nazi encampment you'll find a safe in the washing area. This isn't tied to a specific Discovery or Mystery but instead houses an Ancient Relic.
Laundry Room Safe Code: 40926
Seat of Eternity
While not a conventional safe code you need to place Canopic Jars in order to complete this puzzle.
Seat of Eternity Solution: Human - Falcon - Jackal - Babboon
Cloud Atlas
Inside the Meteorological station there is a safe that can be cracked by comparing the different types of clouds and what dates they were spotted on.
Cloud Atlas Safe Code: 0609
Bright Future
After finding the hidden treasure for Bright Future you'll need to crack the safe, be warned because when you open it dynamite will be triggered. Run away quickly!
Bright Future Safe Code: 0926
Egyption Numeral Code
On the SouthEastern part of the map, near the Pipeline photo, there's a room you can only get into by jumping in through the window. Inside is a chest with a "Egyption Numeral Code" Clipboard. Inside is an Ancient Relic.
Locked Room Safe Code: 3262
Nazi Vehicle Garage
While collecting Stelae for the Belongs in A Museum mission, one of them will be in a locked chest in the back of a truck, just south of the main Nazi encampment. There's a letter nearby with this code.
Stele Safe Code: 0805
Sukhothai Safe Codes - Solutions
Kummetz Cipher
On the Nazi Battleship, this is the puzzle that requires you to solve the Cipher. On the table is the phrase "JÖGM" and there are 4 cipher wheels on the floor. Place them in the order that will let you spell the phrase, and then you'll see "BLUT" appear under it. Find the corroborating number on the cipher chart, and use it to open the door.
Path of Tigers Safe Code: 3666
Path of Tigers
This safe code can be found to the East of the Book Seller/Tongdang's Hut in a partially submerged house.
Path of Tigers Safe Code: 2480
Counting Letters
There is a safe that you need to decode the message JHHS using codebreaking wheels. The trick here is that one of the wheels doesn't have any relevant letters, while the other has two.
Counting Letters Safe Code: 4134
Timely Arrival
This safe requires you to use a Code Lookup Table Item.and a Shipment Table to decipher the code and unlock the safe. An added reward for this quest is the Sukhothai Medicine Adventure Book.
Timely Arrival Safe Code: 59404
A Game of Wits
This safe is on the second floor of the tent to the North in Voss' Base. Here the player is challenged to a game of Mak-Yek to win in 4 moves.
A Game of Wits Safe Code: 3186