+gruntmaster-problem is a tool for managing problems.
+
+=over
+
+=item B<list>
+
+Prints the list of problems in the selected contest.
+
+=item B<show> I<id>
+
+Prints detailed information about problem I<id>.
+
+=item B<add> I<id>
+
+Adds a new problem with id I<id>.
+
+=item B<rm> I<id>
+
+Removes the problem with id I<id>.
+
+=item B<set> I<id> I<key> I<value>
+
+Sets the I<key> configuration option of problem I<id> to I<value>.
+
+=item B<get> I<id> I<key>
+
+Get the value of the I<key> configuration option of problem I<id>
+
+=item B<set> --file I<id> I<key> I<file>
+
+Sets the I<key> configuration option of problem I<id> to the contents of the file I<file>.
+
+=back
+
+=head1 AUTHOR
+
+Marius Gavrilescu E<lt>marius@ieval.roE<gt>
+
+=head1 COPYRIGHT AND LICENSE
+
+Copyright (C) 2014 by Marius Gavrilescu
+
+This library is free software; you can redistribute it and/or modify
+it under the same terms as Perl itself, either Perl version 5.18.1 or,
+at your option, any later version of Perl 5 you may have available.