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Question about Elasund – The First City Building Permits - There are 3 Building Permits on a 2x2 square: 2 green ones (values: 0 and 1) and a red one (value: 2). May Green build a building that covers 4 squares, although his 2 Building Permits combined have a lower value than the red one?

Answer

No. In case of Building Permits, all that matters is their value, not how many of them there are.