Statements (19)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:puzzle
|
| gptkbp:createdBy |
gptkb:Nikoli
|
| gptkbp:firstPublished |
1992
|
| gptkbp:gridType |
rectangular grid
|
| gptkbp:hasInternationalPopularity |
true
|
| gptkbp:hasRule |
A number in a room indicates the exact number of black cells in that room
All white cells must be connected orthogonally No two black cells are orthogonally adjacent A straight line of white cells crossing two or more rooms may not pass through more than two rooms without being interrupted by a black cell |
| gptkbp:hasVariant |
true
|
| gptkbp:origin |
gptkb:Japan
|
| gptkbp:publishedIn |
gptkb:Puzzle_Communication_Nikoli
|
| gptkbp:usesBlackCells |
true
|
| gptkbp:usesRooms |
true
|
| gptkbp:usesWhiteCells |
true
|
| gptkbp:bfsParent |
gptkb:Nikoli
gptkb:Nikoli_puzzles |
| gptkbp:bfsLayer |
8
|
| https://www.w3.org/2000/01/rdf-schema#label |
Heyawake
|