How to play 50 Social Networks Mosaic 2016.
Just click over the question mark squares, while all social network pictures are revealed. When a square is revealed, the button with a link to the website will become active. By taking time for every network, the chance to memorise is is greater.
Know some of the most famous social network sites for 2016 year.
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.