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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 · Loop rules

toggleLoopfunction

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

Import it

import { toggleLoop } from "@johnmorrisdotca/kazu/loop";

Also exported from: @johnmorrisdotca/kazu

Definition

function toggleLoop(game: LoopGame, edge: number): LoopGame

Parameters

NameTypeDescription
gameLoopGame

The current immutable game state.

edgenumber

A zero-based native edge index.

Returns

LoopGame

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

Examples

import type { LoopBoard } from "@johnmorrisdotca/kazu/loop";
import { newLoop, toggleLoop } from "@johnmorrisdotca/kazu/loop";

const loopBoard: LoopBoard = {"width":5,"height":5,"clues":[2,3,1,null,null,3,1,1,null,null,3,2,2,null,null,3,0,2,2,null,2,2,1,2,3]};
const loopGame = newLoop(loopBoard);
console.log(toggleLoop(loopGame,0));
{
  board: {
    width: 5,
    height: 5,
    clues: [
      2, 3,    1,    null, null, 3,
      1, 1,    null, null, 3,    2,
      2, null, null, 3,    0,    2,
      2, null, 2,    2,    1,    2,
      3
    ]
  },
  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.