List of problems by Hartert, Karl (1 to 1 of 1)

PID Years Kings Stip Award Source
170131 1951 e1e6 #2 None Tages-Anzeiger

Developed and maintained by Brian Stephenson.
Implemented with HTML5, MySQL, Perl (with, inter alia, CGI::Simple, HTML::Template & XML::LibXML) & CSS/Javascript (jQuery, Bootstrap & DataTables).