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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

TsunagiChecktype

What a check says: joined, or the first reason it is not.

Import it

import type { TsunagiCheck } from "@johnmorrisdotca/tsunagi";

Definition

type TsunagiCheck = {
    ok: true;
} | {
    ok: false;
    reason: string;
};

Examples

import { TSUNAGI_4 } from "@johnmorrisdotca/tsunagi/levels-4";
import type { TsunagiCheck } from "@johnmorrisdotca/tsunagi";
import { checkTsunagiAnswer } from "@johnmorrisdotca/tsunagi";

const givens = TSUNAGI_4[0][0];
const answer = TSUNAGI_4[0][1];
const value: TsunagiCheck = checkTsunagiAnswer(4,givens,answer);
console.log(value);
{ ok: true }

What it prints (run when this page was built)

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