Rooted: Created page with "A group of 9 diagonally connected cells. In Sudoku-X and other variants, the diagonals must also contain digits 1 through 9. When the diagonals are used as an extra..."

2020-06-01T00:37:07Z

Created page with "A group of 9 diagonally connected cells. In Sudoku-X and other variants, the diagonals must also contain digits 1 through 9. When the diagonals are used as an extra..."

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A group of 9 diagonally connected [[Cell|cells]]. In Sudoku-X and other variants, the diagonals must also contain digits 1 through 9.

When the diagonals are used as an extra [[Constraint|constraint]], they are not considered as extra [[Division|divisions]], because they do not cover all cells in the grid. Also, both diagonals intersect at <tt>'''r5c5'''</tt>, making it the only cell in the grid that belongs to 5 houses.

The main diagonal runs from left-bottom to right-top. The anti-diagonal runs from left-top to right-bottom. Note: these terms are reversed in other sources - see the discussion page.

[[Category:Partitions]]

Diagonal - Revision history

Rooted: Created page with "A group of 9 diagonally connected cells. In Sudoku-X and other variants, the diagonals must also contain digits 1 through 9. When the diagonals are used as an extra..."