Graph Isomorphism is a kind of puzzle based on graph theory. The gameplay is easy to understand even for small children, while the more serious puzzles are challenging even for adults. This game is a brain exercise suitable for all ages.

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This game used the AndEngine Game Engine
http://www.andengine.org/

We are a team from Hong Kong (with new members added since the previous game)
Kai Yuen Cheong
Chris Yan
Jane Ho
Tommy Lau
Jim Tse
Jacvin Tsang