Bruch, Wieland
Degener, Udo
The Problemist, 1992
#2
3 + 4
6490 | yacpdb | 2009 |
3713 | Snap | 2013 |
This anticipates 147813(2012)
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).