Hall, A
The Problemist, 1957
#2
9 + 9
3713 | Snap | 2023 |
Anticipated by 263844(1941)
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).