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fubarobfusco comments on Open thread, Nov. 24 - Nov. 30, 2014 - Less Wrong Discussion

4 Post author: MrMind 24 November 2014 08:56AM

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Comment author: fubarobfusco 29 November 2014 06:24:35AM 4 points [-]

I have been playing the card game Hanabi one hell of a lot recently, and I strongly recommend it to the LW community.

Hanabi is an abstract, cooperative game with limited information. And it's practically a tutorial in rational thinking in a group. Extrapolating unstated facts from other players' belief states is essential: "X did something that doesn't make sense given what I know; what is it that X knows but I don't, under which that action makes sense?" So, for that matter, is a consequentialist view of communication: "If I tell X the fact P, what will they do? Not what will they believe or know, but what actions should I expect they will take?"

Two people I've played with have told me that the game has positively affected their understanding of communication.

Comment author: MrMind 01 December 2014 08:33:56AM 0 points [-]

Seconding too.
I've played in very small groups (~3), and the game usually stabilizes into predictable strategies (1 discards, 2 gives information, 3 puts down, and after a while switch between 2 and 3). Larger groups are probably messier and funnier, but nonetheless, very instructive.

Comment author: drethelin 01 December 2014 01:11:12AM 0 points [-]

Seconding this recommendation.