Question 1208923
<pre>

This is an easy problem.  But some people will get the wrong answer.  Some
people will add the houses that were left and right of Tripper's house that 
were on the street before last year, and they will add the 5 new houses.  But
they will forget to add 1 for Tripper's own house!

But I'll bet you won't forget to add 1 for Tripper's own house!

Edwin</pre>