Reverend wrote:

ATimson wrote:

I think I found a bug in the Citadel DLC: Shepard refuses to play the Towers of Hanoi game in the arcade.
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Not a bug. An in-joke. 
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I know - I was being sarcastic. And mildly disappointed that they played it straight instead of reviving and old friend.
(It showed up in several other Bioware games too, before
Dragon Age had a tombstone for the "unmourned" T. Hanoi.)