目錄
Prairie Dog Town
The Pieces
Fitting
5 Holes in Total
Prairie Dogs
Rule 1:
Rule 2:
Rule 2:
Rule 2:
Rule 3:
Rule 3:
Rule 4:
Rule 5:
Rule 5:
Putting it all together:
Case A1:
Case A2:
Case B1:
Case B2:
Case C:
Case C:
Case D1:
Case D2:
Case D2:
The Solutions:
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作者:W Sun
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