As a form of story telling, yes. As a challenge, not really. You can just convince it to let you win. (Said differently: the meta-game is too easy.) You need

As a form of story telling, yes. As a challenge, not really. You can just convince it to let you win. (Said differently: the meta-game is too easy.) You need the second layer of output validation[1] to re-add the challenge of solving a puzzle. [1] or some such mechanism; more rigorous system vs user input separation could also work