I'm posting the same thing in both threads, since the same strategy applies for most of the room.
You don't have any spare time here, so how can you minimise the number of moves that you take?
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×Enter facing south. You need to advance every turn, so you will need to backswipe any constructs that approach you to avoid turning your sword. This means that there is a potential parity problem with the constructs: they have to be released at the correct time for you to be able to kill them. You can use their movement patterns to control when they sidestep around the obstacle, and you can also take advantage of this to get around the last construct without killing it.
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106th Skywatcher