Day 12: CONCRETE

You see a flyer on the ground.

During the hunt, the flyer would appear on solved puzzles, only appearing after Day 32 was unlocked. It is not part of the current puzzle.

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These concrete skyscrapers are centrally reinforced. You'll need to review their plans from top to bottom.

Blueprint

			4
2
4
						4
		2			5

Floor Plans

Foundation