Unfortunately, the page the PDF is linked from [0] does not provide solutions. I don't think they are available (officially, at least). [0] http://www.i.u-toky

Unfortunately, the page the PDF is linked from [0] does not provide solutions. I don't think they are available (officially, at least). [0] http://www.i.u-tokyo.ac.jp/edu/entra/examarchive_e.shtml http://www.i.u-tokyo.ac.jp/edu/entra/examarchive_e.shtml