Tower of Hanoi - classic puzzle game written for Olivetti M10 - in its version of Microsoft BASIC
I wrote this game in 2002, after finding an old Olivetti M10 in a flea market. At this link you can see a video made by Enrico Prinzi (in Italian) about it.
The game has been included as a part of Enrico's "PrograM10" initiative, at this link: http://limonity.altervista.org/program10/programa0001.php