Schirdewan, Udo
1st Prize, Nederlandse Bond van Probleemvrienden, 1932
#3
11 + 12
1577 | Jaarboek | 1932 |
13255 | Hoekstenen | 1967 |
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).