Code Challenges (SQL Server)

Challenges are really great in the sense of personal and professional improvement.

BeyondRelational - one kind of raising and solving Challenges for Microsoft Sql Server Developers.

Please check this in here..
http://beyondrelational.com/blogs/tc/default.aspx

What they do actually ?
Well, they raise a problem which should be solved by a SQL Server queries.
Of those Challenges, which might have many other rules and conditions, the main rule might be - to write a single query for complex problems.

Happy Challenging !!!