Old PC game (untangling string)
 

There was a game that came pre-installed on my computer (Gateway) back in '97 or '98. The object was to untangle a couple dozen columns of string that were criss-crossed all the way down the page. I think the string was constantly dropping and you had to click the sections where the string crossed before it passed the margin of the window. I'm looking for some place to buy this old game. It came in a package with Jewel Thief (which I am also looking for) if that helps.