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Permalink In reply to by Anonymous (not verified)

If to win, you need to be the one that doesn't take the last counter then the answer is to change 1-1-2 to 1-1-1 so your opponent takes 1, reducing it to 1-1-0, and then you take 1, reducing it to 1-0-0, and your opponent takes the last one, letting you win.

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