Pandiagonal sudokus (Q426776)
From MaRDI portal
 | This is the item page for this Wikibase entity, intended for internal use and editing purposes. Please use this page instead for the normal view: Pandiagonal sudokus |
scientific article; zbMATH DE number 6045642
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Pandiagonal sudokus |
scientific article; zbMATH DE number 6045642 |
Statements
Pandiagonal sudokus (English)
0 references
12 June 2012
0 references
Summary: It is shown that a pandiagonal \(n^2\times n^2\)-Sudoku exists if and only if \(n \equiv \pm 1~(\)mod\(~6)\). Also for these \(n\) the existence of row-cyclic, pandiagonal \(n^2\times n^2\)-Sudokus is conjectured and confirmed for \(n=5\) and \(n=7\).
0 references
