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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

solveLoopfunction

Counts loop solutions with the pruning in loopLogic.ts under explicit work bounds.

Import it

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

Also exported from: @johnmorrisdotca/kazu

Definition

function solveLoop(board: LoopBoard, options?: { limit?: number; nodes?: number; }): LoopSolve

Parameters

NameTypeDescription
boardLoopBoard

The valid native board with its printed clues and dimensions.

options (optional){ limit?: number; nodes?: number; }

Solution/node limits or native SVG choices specified by the signature.

Returns

LoopSolve

Counts loop solutions with the pruning in loopLogic.ts under explicit work bounds.

Examples

import type { LoopBoard } from "@johnmorrisdotca/kazu/loop";
import { solveLoop } 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]};
console.log(solveLoop(loopBoard,{limit:2,nodes:20000}));
{
  count: 1,
  solution: [
     1,  5, 10, 15, 17, 20, 23,
    24, 26, 27, 28, 29, 31, 32,
    36, 38, 43, 44, 48, 51, 55,
    59
  ],
  complete: true,
  nodes: 0
}

What it prints (run when this page was built)

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