Svitek, Miroslav
Problemist Ukraini, 2023
#2
10 + 7
This is after
After P. Novitsky.
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).