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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 · Regions rules

isRegionsBoardfunction

Whether the value has valid native Regions dimensions, clues and data.

Import it

import { isRegionsBoard } from "@johnmorrisdotca/kazu/regions";

Also exported from: @johnmorrisdotca/kazu

Definition

function isRegionsBoard(value: unknown): value is RegionsBoard

Parameters

NameTypeDescription
valueunknown

A candidate board, digit, mark or encoded game specified by this signature.

Returns

boolean

Whether the value has valid native Regions dimensions, clues and data.

Examples

import type { RegionsBoard } from "@johnmorrisdotca/kazu/regions";
import { isRegionsBoard } from "@johnmorrisdotca/kazu/regions";

const regionsBoard: RegionsBoard = {"width":5,"height":5,"givens":[0,0,2,0,3,2,0,3,0,0,0,3,0,0,1,3,1,0,1,2,3,3,4,0,0]};
console.log(isRegionsBoard(regionsBoard));
true

What it prints (run when this page was built)

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