Diggs, J Ross
Baltimore News, 1888
#2
6 + 1
3295 | Einfuhrung in die Welt des Schachproblem | 1984 |
3713 | Snap | 2001 |
5454 | Near Snap | 2019 |
This anticipates 24207(1908), 189684(1912), 195956(2011)
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).