location /sudoku/ { alias /var/www/sudoku/; index index.php; try_files $uri $uri/ @sudoku; location ~ [^/]\.php(/|$) { fastcgi_split_path_info ^(.+?\.php)(/.*)$; fastcgi_pass unix:/var/run/php/php7.3-fpm-sudoku.sock; fastcgi_index index.php; include fastcgi_params; fastcgi_param REMOTE_USER $remote_user; fastcgi_param PATH_INFO $fastcgi_path_info; fastcgi_param SCRIPT_FILENAME $request_filename; } } location @sudoku { fastcgi_pass unix:/var/run/php/php7.3-fpm-sudoku.sock; include fastcgi_params; fastcgi_param REMOTE_USER $remote_user; fastcgi_param PATH_INFO $fastcgi_path_info; fastcgi_param SCRIPT_FILENAME sudoku/game.php; }