Difference between revisions of "Column"
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Each column is also a [[house]], because it must contain [[digit]]s 1 through 9. | Each column is also a [[house]], because it must contain [[digit]]s 1 through 9. | ||
Columns are usually numbered from '''1''' to '''9''' from left to right. | Columns are usually numbered from '''1''' to '''9''' from left to right and thus named '''C1''' to '''C9'''. | ||
In solving techniques which affect either [[row]]s or columns, the term [[line]] is used to represent a house that can either be a row or a column. | In solving techniques which affect either [[row]]s or columns, the term [[line]] is used to represent a house that can either be a row or a column. | ||
Latest revision as of 15:08, 1 November 2021
A vertical line containing 9 cells.
Together, the columns form one of the 3 main divisions of the grid.
Each column is also a house, because it must contain digits 1 through 9.
Columns are usually numbered from 1 to 9 from left to right and thus named C1 to C9.
In solving techniques which affect either rows or columns, the term line is used to represent a house that can either be a row or a column.
Related Terms
- Contains
- 9 cells | 3 intersections
