Author's blurb The object of the game is to get all of the rings onto one of the other two spindles in the same order. You may move only one ring at a time, and you may not move a larger ring on top of a smaller one. It might sound easy, but it's not. User summary TI Towers was written by Raymond J. Herold and published as type-in source code in Compute! Issue 40, September 1983.