Thread: puzzle

Which number replaces the question mark (?) and complete the sequence.
[IMG]file:///C:/Documents%20and%20Settings/Meraj%20%20Khan/My%20Documents/puzzle.png[/IMG]Please see the attachment.

Thanks.
[IMG]file:///C:/Documents%20and%20Settings/Meraj%20%20Khan/My%20Documents/puzzle.png[/IMG][IMG]file:///C:/Documents%20and%20Settings/Meraj%20%20Khan/My%20Documents/puzzle.png[/IMG], please give the reason also

With these (as far as I've seen in the past) a number is usually
derived ftom the numbers surrounding it...
Good luck: I ain't trying! I'll leave it for Masters