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Tsunagi繋ぎ

Join each pair with a separate line and fill the board, through fixed levels or seeded puzzles.

Tsunagi means joining in Japanese. About the name

Contents

Reference · Rules, solvers and generation

filledfunction

How many open cells have a line through them or a stone on them, and how many there are: a bridge counts twice, once each way over it.

Import it

import { filled } from "@johnmorrisdotca/tsunagi";

Definition

function filled(layout: LinkLayout, lines: Lines): { done: number; of: number; }

Parameters

NameTypeDescription
layoutLinkLayout

The decoded native board and its rule settings.

linesLines

The native cell lists for every pair.

Returns

{ done: number; of: number; }

How many open cells have a line through them or a stone on them, and how many there are: a bridge counts twice, once each way over it.

Examples

import { TSUNAGI_4 } from "@johnmorrisdotca/tsunagi/levels-4";
import { decodeLayout, filled, linesOfAnswer } from "@johnmorrisdotca/tsunagi";

const givens = TSUNAGI_4[0][0];
const answer = TSUNAGI_4[0][1];
const layout = decodeLayout(givens,4)!;
const solvedLines = linesOfAnswer(layout,answer)!;
console.log(filled(layout,solvedLines));
{ done: 16, of: 16 }

What it prints (run when this page was built)

View sourceEdit on GitHubMade from the source of @johnmorrisdotca/tsunagi 1.7.0.