le Grand, Henk
le Grand, Piet
van Dijk, Nils Gustav Gerard
1st HM., Nanning MT (Probleemblad), 1959
#3
8 + 7
102 | Probleemblad | 1974 |
102 | Probleemblad | 2003 |
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).