The three open areas inIndiana Jones and the Great Circleare full of secrets to find and small puzzles to complete. One of those puzzles in Gizeh, known as a Mystery, is called Cloud Atlas and involves finding a chest combination among some notes.

Since the location of the Mystery is in a weather recording centre in the middle of Gizeh, the puzzle involves cloud types and cloud logs. You need to look through the two notes nearby and work out how the workers there have hidden the combination for the chest.

A Cloud Atlas page in Indiana Jones and the Great Circle.

Cloud Atlas Dates And Clouds

The first thing that you’ll notice in the notes is that there are four dates written in handwriting at the bottom of the Cloud Atlas page note.It has 13.10, 09.10, 16.10, and 14.10 written down, which is important.

You are therefore looking for the clouds on those dates on the Cloud Status Logbook to see what clouds were in the sky on those dates, in that order.

A Cloud Status logbook in Indiana Jones and the Great Circle.

13.10

09.10

The Cloud Atlas Mystery chest combination in Indiana Jones and the Great Circle.

16.10

14.10

Cumulonimbus

The dates go in sequential order, so the dates that are smudged are 15.10 and 16.10.

Cloud Altas Chest Combination

Now, with those clouds noted down, you need to check back with the Cloud Atlas page what number those clouds represent.

6

9

Therefore,the combination for the Cloud Atlas chest is 0609. Head over to the chest and enter that. The chest should then pop open for you.

Inside the chest, you’ll find some money, as well asthe map for all Medicine bottle locations in Gizeh. You’ll now see them noted on the map with the Medicine Bottle Discovery highlighted in the Journal. You can head to those locations to pick them up, allowing you to unlock more books and upgrades at local merchant.