Has the LSAT changed at all in the past decade?

<p>I'm thinking of buying the 10 Actual, Official LSAT practice tests books that have like 10 previously administered LSAT tests dating back to 1999 or something like that....I was just wondering, is it ok to practice from tests from the early part of this decade? Did the LSAT change at all through the years?
Thanks in advance.</p>

<p>Short answer - Yes.</p>

<p>Long answer - <a href=“http://www.numbertwopencil.net/pdfs/missinglsats.pdf[/url]”>http://www.numbertwopencil.net/pdfs/missinglsats.pdf&lt;/a&gt;&lt;/p&gt;

<p>Over the last several years, the trend seems to have been toward easier logic games and more difficult reading comprehension.</p>