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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 · Number-puzzle engines

KazuChecktype

The verdict on a submitted answer: { ok: true }, or { ok: false, reason } in the words the site has always used.

Import it

import type { KazuCheck } from "@johnmorrisdotca/kazu";

Definition

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

Examples

import type { KazuCheck, KazuPuzzle } from "@johnmorrisdotca/kazu";
import { checkKazu, decodeCells } from "@johnmorrisdotca/kazu";

const puzzle: KazuPuzzle = {"kind":"number-place","size":4,"level":"easy","seed":42,"givens":"14..2..1412.3..4","solution":"1432234141233214"};
const kind = puzzle.kind;
const size = puzzle.size;
const givens = puzzle.givens;
const answer = puzzle.solution;
const solution = decodeCells(answer,size)!;
const value: KazuCheck = checkKazu(kind,size,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/kazu 2.1.0.