Level one: Name what you see.Starts with "g" .!
Level two: View the source code. And think a bit.
Level three: 1st part: What is common?
2nd part: Google what you see.!
Level four: Recognize the code and then find out what does it say.!
Level five: Something unusual? Try the usual. ;) .!
Level six: Something strange again.! Don't try the usual.Try something else.!
Level seven: Just think what u can do with those numbers.!
From now onwards, u r on your own.
View sourcecode at every level. Also see if u can get something from the pic or the title. is also friendly.!