Statements (15)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
Sudoku variant
|
| gptkbp:alsoKnownAs |
gptkb:Windoku
|
| gptkbp:basedOn |
gptkb:Sudoku
|
| gptkbp:difficulty |
varied
|
| gptkbp:firstAppearance |
early 2000s
|
| gptkbp:hasFourExtraRegions |
true
|
| gptkbp:hasRule |
Each highlighted 3x3 region must contain the digits 1 to 9
Each 3x3 box must contain the digits 1 to 9 Each column must contain the digits 1 to 9 Each row must contain the digits 1 to 9 |
| https://www.w3.org/2000/01/rdf-schema#label |
Hyper Sudoku
|
| gptkbp:popularFor |
puzzle magazines
|
| gptkbp:usesGridSize |
9x9
|
| gptkbp:bfsParent |
gptkb:Sudoku
|
| gptkbp:bfsLayer |
6
|