Kipping, Cyril Stanley
The Problemist, 1937
#2
9 + 5
5454 | Near Snap | 2011 |
Anticipated by 140100(1916), 58111(1928)
This anticipates 140101(1938), 157162(1946), 145956(1951)
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).