2013 (source code)

= 2013
{scope}
{title2=XXXX}
{title2=CP1}

Source paper: https://www.whatdotheyknow.com/request/physics_preliminary_examinations/response/1162943/attach/3/Twain.7z?cookie_passthrough=1

Solutions for the ordinary sitting of 3 June 2013, including all four alternatives in Section B. The cover prints the placeholder XXXX; no numerical formal code is inferred from the resit.