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README.md

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 * Check out the example submission [moving_in_morley](https://github.com/rivesunder/moving_in_morley), in which I used a covariance matrix adaptation evolution strategy to search for initial patterns that yield mobile artifacts. (If you want).
 
+* The second example submission is a meta-learning neural cellular automata policy that discovered a lucrative "reward hack" against the `SpeedDetector` reward wrapper: [harli_moving](https://github.com/riveSunder/harli_learning)
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