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Look for Subsets: Within the empty rectangle, identify any subsets of digits that share a row, column, or box. sudoku with no ads Application: Claiming Pairs can be applied in various situations, such as: Finding a Claiming Pair in a row or column. play 16x16 sudoku onlinesudoku with pencil marks online Use pencil and paper: Mark potential numbers on the grid with pencil to avoid mistakes and make it easier to backtrack if needed.
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