規則：在空格中填入1∼9，使得每一行、列、宮中的數字都沒有重複外；當圖形的形狀相同時，相對位置的數字需要相同。
rule : Apply classic sudoku rules. Each shape is cloned, including the digits it contains, without rotating or mirroring. The position of the digits inside each shape is fixed - the same digits have to be placed at the same positions inside the identical shapes. The digits may appear more than once in a shape.
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