Seriously guys, we need adventure game engines that can interface with formal verification flows. Should not be too hard to do.pic.twitter.com/fTHZSDLKuw
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Another approach: Set up the game in "solved" state, and then run backwards, taking legal random moves, then presentsit as a puzzle. This >>
>> is completely analogous to scrambling a solved Rubik's cube then present it as a puzzle 
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