|
gptkbp:instanceOf
|
gptkb:puzzle
number puzzle
|
|
gptkbp:category
|
gptkb:puzzle
combinatorics
recreational mathematics
|
|
gptkbp:championships
|
gptkb:World_Sudoku_Championship
|
|
gptkbp:difficulty
|
easy
medium
hard
Expert System
|
|
gptkbp:firstPublished
|
1979
|
|
gptkbp:gridSize
|
9x9
|
|
gptkbp:hasComputerSolvers
|
true
|
|
gptkbp:hasOnlineVersions
|
true
|
|
gptkbp:hasRule
|
each row contains digits 1 to 9 without repetition
each column contains digits 1 to 9 without repetition
each 3x3 subgrid contains digits 1 to 9 without repetition
|
|
gptkbp:hasUniqueSolution
|
true
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Sudoku
|
|
gptkbp:inventedBy
|
gptkb:Howard_Garns
|
|
gptkbp:languageOfName
|
Japanese
|
|
gptkbp:mobileAppAvailable
|
true
|
|
gptkbp:nameMeaning
|
single number
|
|
gptkbp:objective
|
fill grid with digits 1 to 9
|
|
gptkbp:originatedIn
|
gptkb:Japan
|
|
gptkbp:popularizedBy
|
gptkb:Nikoli
|
|
gptkbp:publishedIn
|
gptkb:Dell_Pencil_Puzzles_and_Word_Games
|
|
gptkbp:publishedInNewspapers
|
gptkb:The_Guardian
gptkb:The_Times
gptkb:USA_Today
|
|
gptkbp:relatedTo
|
gptkb:Latin_square
gptkb:magic
|
|
gptkbp:solvedBy
|
gptkb:logic
deduction
|
|
gptkbp:subgridSize
|
3x3
|
|
gptkbp:variant
|
gptkb:Hyper_Sudoku
gptkb:Killer_Sudoku
gptkb:Mini_Sudoku
gptkb:Samurai_Sudoku
|
|
gptkbp:bfsParent
|
gptkb:Mobile_Premier_League
|
|
gptkbp:bfsLayer
|
5
|