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																									报告翻译问题
							
						
											




the code on the door is 3-4-1
For the room with the text on the wall, solve the puzzle to open the mini chest to unlock a cipher key. The cipher key is called the PIGPEN code. Use the individual boxes that surround the letter for examle E would be a square since it is the middle of the tic-tac toe portion.
I tried converting the dashes to numbers (or number of corners etc.), but with no success.