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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 · Masyu rules

toggleMasyuEdgefunction

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

Import it

import { toggleMasyuEdge } from "@johnmorrisdotca/kazu/masyu";

Also exported from: @johnmorrisdotca/kazu

Definition

function toggleMasyuEdge(game: MasyuGame, edge: number): MasyuGame

Parameters

NameTypeDescription
gameMasyuGame

The current immutable game state.

edgenumber

A zero-based native edge index.

Returns

MasyuGame

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

Examples

import type { MasyuBoard } from "@johnmorrisdotca/kazu/masyu";
import { newMasyu, toggleMasyuEdge } from "@johnmorrisdotca/kazu/masyu";

const masyuBoard: MasyuBoard = {"width":5,"height":5,"pearls":[2,1,0,1,2,1,0,0,0,1,2,1,0,1,2,0,0,0,0,0,0,0,0,0,0]};
const masyuGame = newMasyu(masyuBoard);
console.log(toggleMasyuEdge(masyuGame,0));
{
  board: {
    width: 5,
    height: 5,
    pearls: [
      2, 1, 0, 1, 2, 1, 0, 0,
      0, 1, 2, 1, 0, 1, 2, 0,
      0, 0, 0, 0, 0, 0, 0, 0,
      0
    ]
  },
  edges: [ 0 ],
  history: [ [] ],
  helped: false
}

What it prints (run when this page was built)

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