速成围棋基础篇上 / 初级布局~学习了解围空的效率 /
正确率：
Q-452879 1D
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0
Q-452880 1D
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0
Q-452881 1D
0
0
Q-452882 1D
0
0
Q-452883 1D
0
0
Q-452884 1D
0
0
Q-452885 1D
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Q-202302 3K
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0
Q-452886 1D
0
0