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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

dailyTsunagiLevelfunction

The level of the day at a size: a whole number from 1 to that size's count of levels, or null for a size there are no levels of. It ignores which levels a player has opened: today's level is open to everybody.

Import it

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

Definition

function dailyTsunagiLevel(size: number, date: string | Date): number | null

Parameters

NameTypeDescription
sizenumber

The number of cells on each side of the board.

datestring | Date

A UTC date or native date string.

Returns

number | null

The level of the day at a size: a whole number from 1 to that size's count of levels, or null for a size there are no levels of. It ignores which levels a player has opened: today's level is open to everybody.

Examples

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

console.log(dailyTsunagiLevel(4,"2026-10-12"));
19

What it prints (run when this page was built)

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