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Kazu数

Generate checked Sudoku and logic puzzles, read native rules and hints, and draw or embed playable boards.

Kazu is the Japanese word 数 for number. About the name

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Reference · Heyawake rules

setHeyawakeCellfunction

Apply the requested native Heyawake entry or mark to a new immutable game; invalid or fixed targets stay unchanged.

Import it

import { setHeyawakeCell } from "@johnmorrisdotca/kazu/heyawake";

Also exported from: @johnmorrisdotca/kazu

Definition

function setHeyawakeCell(game: HeyawakeGame, cell: number, value: boolean | null): HeyawakeGame

Parameters

NameTypeDescription
gameHeyawakeGame

The current immutable game state.

cellnumber

A zero-based row-major cell index.

valueboolean | null

A candidate board, digit, mark or encoded game specified by this signature.

Returns

HeyawakeGame

Apply the requested native Heyawake entry or mark to a new immutable game; invalid or fixed targets stay unchanged.

Examples

import type { HeyawakeBoard } from "@johnmorrisdotca/kazu/heyawake";
import { newHeyawake, setHeyawakeCell } from "@johnmorrisdotca/kazu/heyawake";

const heyawakeBoard: HeyawakeBoard = {"width":5,"height":5,"rooms":[{"x":0,"y":0,"width":1,"height":1,"blacks":0},{"x":0,"y":1,"width":1,"height":2,"blacks":0},{"x":0,"y":3,"width":1,"height":2,"blacks":1},{"x":1,"y":0,"width":1,"height":4,"blacks":1},{"x":1,"y":4,"width":1,"height":1,"blacks":0},{"x":2,"y":0,"width":3,"height":5,"blacks":3}]};
const heyawakeGame = newHeyawake(heyawakeBoard);
console.log(setHeyawakeCell(heyawakeGame,0,true));
{
  board: {
    width: 5,
    height: 5,
    rooms: [ [Object], [Object], [Object], [Object], [Object], [Object] ]
  },
  entries: [
    true, null, null, null, null,
    null, null, null, null, null,
    null, null, null, null, null,
    null, null, null, null, null,
    null, null, null, null, null
  ],
  history: [
    [
      null, null, null, null, null,
      null, null, null, null, null,
      null, null, null, null, null,
      null, null, null, null, null,
      null, null, null, null, null
    ]
  ],
  helped: false
}

What it prints (run when this page was built)

View sourceEdit on GitHubMade from the source of @johnmorrisdotca/kazu 2.1.0.