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See the picture
Number off each team. You need to distinguish one team from the other, say scarves and no scarves.Call three numbers out.They should try to form a row on the chairs while blocking the others.The scouts are allowed to move from chair to chair, at any point after their number has been called.A scout cannot sit in the the row shaded the same as their team area for their first chair. Once they have sat elsewhere, however, these rows come back into play.
One point to the winning team each round.