# Split or Steal? The UK game show [_Golden Balls_](!W) (don't laugh) asks the two participants who make it to the final round to split their win using a variant of the [prisoner's dilemma](!W). A typical final round of the game looks [something like this](https://www.youtube.com/watch?v=tBtr8-VMj0E): heavy on bluffing and serious-faced human drama. What happened when one participant applied a little game theory is [rather different](https://www.youtube.com/watch?v=S0qjK3TWZE8). It is worth watching just for how everybody else reacts to the smirking instigator's strategy. ## Page metadata URL: Published 2015-05-02, updated 2021-08-21. Tags: - game theory - humor - old blog - psychology - rationality - television Index: [Old blog](/old-blog).