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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

Contents

Reference · Hitori rules

shadeHitorifunction

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

Import it

import { shadeHitori } from "@johnmorrisdotca/kazu/hitori";

Also exported from: @johnmorrisdotca/kazu

Definition

function shadeHitori(game: HitoriGame, cell: number): HitoriGame

Parameters

NameTypeDescription
gameHitoriGame

The current immutable game state.

cellnumber

A zero-based row-major cell index.

Returns

HitoriGame

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

Examples

import type { HitoriBoard } from "@johnmorrisdotca/kazu/hitori";
import { newHitori, shadeHitori } from "@johnmorrisdotca/kazu/hitori";

const hitoriBoard: HitoriBoard = {"size":5,"numbers":[4,5,5,1,2,5,2,3,2,1,2,5,4,2,2,3,1,2,5,4,2,3,1,3,4]};
const hitoriGame = newHitori(hitoriBoard);
console.log(shadeHitori(hitoriGame,0));
{
  board: {
    size: 5,
    numbers: [
      4, 5, 5, 1, 2, 5, 2, 3,
      2, 1, 2, 5, 4, 2, 2, 3,
      1, 2, 5, 4, 2, 3, 1, 3,
      4
    ]
  },
  shaded: [
    true,  false, false, false,
    false, false, false, false,
    false, false, false, false,
    false, false, false, false,
    false, false, false, false,
    false, false, false, false,
    false
  ],
  history: [
    [
      false, false, false, false,
      false, false, false, false,
      false, false, false, false,
      false, false, false, false,
      false, false, false, false,
      false, false, false, false,
      false
    ]
  ],
  helped: false
}

What it prints (run when this page was built)

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