<a href="http://challenge.ncss.edu.au/" target="_blank">http://challenge.ncss.edu.au/</a><br><br>It's running again this year - great opportunity to extend your better students<br><br>I participated in this last year and wrote up what it was like on my blog<br>
(they welcome teachers as well as students)<br><br><a href="http://billkerr2.blogspot.com/2007/08/thoughts-on-python-programming.html" target="_blank">http://billkerr2.blogspot.com/2007/08/thoughts-on-python-programming.html</a><br clear="all">
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<br>-- <br>Bill Kerr<br><a href="http://billkerr2.blogspot.com/" target="_blank">http://billkerr2.blogspot.com/</a></font><br clear="all"><br>