Kubbel, Leonid Ivanovich (AKA Kubbel, Karl Artur Leonid)
Pittsburgh Leader, 1909
#2
9 + 9
81 | Chess | 1951 |
721 | Variantim | 1992 |
102 | Probleemblad | 2015 |
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).