How to play Archaeology Tree.
There are 18 stylized pictures of different acpects of the archaeology, on the top of the screen. Roll over the picture reveal the name of the archeological subject, and a little information about it. Every archaeology icon is in different set of colors, which sign the fields of study group. The main tree root is in the middle. The empty sockets are colored in group colors too. Drag the archaeology picture and drop it over the appropriate color on the root. The pictures will remain active, until arranged correctly. There is a small counter to the bottom right.
It is used only for evaluation in fun classes and will not affect the knowledge level achievement.
Know 18 things about archaeology.
Winning the game rewards +1 Knowledge Level
The download version(bottom of the page) include an executable file for Windows OS with local levels only.
Here is a gameplay movie on YouTube.