9XX1XX4X8XX8XX27X9XX43XX6XX89XX2XXX1X4X9618XX5X18379X6X5XX8X1X7X8XXXX5931XXX53X84

问题描述:

9XX1XX4X8
XX8XX27X9
XX43XX6XX
89XX2XXX1
X4X9618XX
5X18379X6
X5XX8X1X7
X8XXXX593
1XXX53X84

932175468
318642759
274398615
896524371
745961832
521837946
653489127
487216593
169753284
完工!