I was able to follow robin's advice until
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×I was using my sword to block two roaches, and the rattlesnake behind them.
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×So now I can wait for an arbitrary number of turns before letting the rattlesnake move upwards.
But this doesn't help; no matter how short or long I wait, or whether I go upwards alongside the snake, it always gets caught in one of the force arrows above.
And I don't even understand how a solution could work in-principle, because the upper force arrows are 5 tiles apart. Since the snake switches between preferring horizontal and vertical movement every five moves, it should always move into one of the force arrows.
Can anyone help?
[Last edited by MondSemmel at 07-11-2019 02:46 PM]