ftp.ntua.gr:/mirror/ctan/macros/latex/contrib/probsoln/?C=N&O=A 
Icon  Name                                             Last modified      Size  Description
[DIR] Parent Directory                                                      -   
[TXT] CHANGES                                          10-Jul-2017 12:58  1.7K  
[TXT] INSTALL                                          10-Jul-2017 12:58  1.5K  
[TXT] README                                           10-Jul-2017 12:58  1.7K  
[   ] probsoln.dtx                                     10-Jul-2017 12:58  126K  
[TXT] probsoln.ins                                     10-Jul-2017 12:58  4.1K  
[   ] probsoln.pdf                                     10-Jul-2017 12:58  405K  
[DIR] samples/                                         10-Jul-2017 12:58    -
Apache/2.2 Server at ftp.ntua.gr Port 80