entryRegionsfunction
Group connected cells carrying the same entry into candidate regions.
Import it
import { entryRegions } from "@johnmorrisdotca/kazu/regions";Also exported from: @johnmorrisdotca/kazu
Definition
function entryRegions(board: RegionsBoard, entries: readonly number[]): number[][]Parameters
| Name | Type | Description |
|---|---|---|
board | RegionsBoard | The valid native board with its printed clues and dimensions. |
entries | readonly number[] | Current row-major entries; omit to search from printed clues. |
Returns
number[][]
Group connected cells carrying the same entry into candidate regions.
Examples
import type { RegionsBoard, RegionsPuzzle } from "@johnmorrisdotca/kazu/regions";
import { entryRegions } from "@johnmorrisdotca/kazu/regions";
const regionsBoard: RegionsBoard = {"width":5,"height":5,"givens":[0,0,2,0,3,2,0,3,0,0,0,3,0,0,1,3,1,0,1,2,3,3,4,0,0]};
const regionsSolution: RegionsPuzzle["solution"] = [1,2,2,3,3,2,3,3,2,3,2,3,4,2,1,3,1,4,1,2,3,3,4,4,2];
console.log(entryRegions(regionsBoard,regionsSolution));[
[ 0 ],
[ 1, 2 ],
[ 3, 4, 9 ],
[ 5, 10 ],
[ 6, 11, 7 ],
[ 8, 13 ],
[ 12, 17, 22, 23 ],
[ 14 ],
[ 15, 20, 21 ],
[ 16 ],
[ 18 ],
[ 19, 24 ]
]What it prints (run when this page was built)