Statements (30)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:puzzle
|
| gptkbp:alsoKnownAs |
gptkb:Sudoku
|
| gptkbp:category |
gptkb:puzzle
recreational mathematics logic game |
| gptkbp:difficulty |
easy
medium hard Expert System |
| gptkbp:firstPublished |
gptkb:Dell_Pencil_Puzzles_and_Word_Games
1979 |
| gptkbp:goal |
Fill the grid so that every row, column, and box contains the digits 1 to 9.
|
| gptkbp:hasGridSize |
9x9
|
| gptkbp:hasInternationalPopularity |
yes
|
| gptkbp:hasRule |
Each row must contain the digits 1 to 9 without repetition.
Each 3x3 box must contain the digits 1 to 9 without repetition. Each column must contain the digits 1 to 9 without repetition. |
| gptkbp:hasVariant |
gptkb:Killer_Sudoku
gptkb:Mini_Sudoku gptkb:Samurai_Sudoku |
| https://www.w3.org/2000/01/rdf-schema#label |
Number Place
|
| gptkbp:inventedBy |
gptkb:Howard_Garns
|
| gptkbp:JapaneseName |
数独 (Sudoku)
|
| gptkbp:languageOfOrigin |
English
|
| gptkbp:popularizedBy |
gptkb:Japan
gptkb:Nikoli |
| gptkbp:socialMedia |
mobile apps
websites |
| gptkbp:bfsParent |
gptkb:Howard_Garns
|
| gptkbp:bfsLayer |
7
|