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Jirai地雷

Deal seeded minefields, prove hints from visible clues and mount square, orthogonal, hexagonal or wraparound boards.

Jirai is the Japanese word 地雷 for a land mine. About the name

Contents

Reference · Rules, generation and deductions

DEFAULT_SETTINGSconstant

Default easy game, with a verified no-guess board and clear opening.

Import it

import { DEFAULT_SETTINGS } from "@johnmorrisdotca/jirai";

Definition

const DEFAULT_SETTINGS: Settings = { ...LEVEL_SIZES.easy, grid: GRIDS.square, noGuess: true, opening: "clear", seed: 1 }

Members

NameTypeDescription
shape (optional)"rectangle" | "heart" | "star" | "hexagon" | undefined

Shape omits cells; rectangle is the compatible default. Wrap requires rectangle.

widthnumber
heightnumber
minesnumber
gridGrid
noGuessboolean

Only accept boards the deduction solver finishes from the opening.

opening"safe" | "clear"

The opening and every neighbour are safe, not only the first cell.

seednumber

Examples

import { DEFAULT_SETTINGS } from "@johnmorrisdotca/jirai";

console.log(DEFAULT_SETTINGS);
{
  width: 9,
  height: 9,
  mines: 10,
  grid: 'square',
  noGuess: true,
  opening: 'clear',
  seed: 1
}

What it prints (run when this page was built)

View sourceEdit on GitHubMade from the source of @johnmorrisdotca/jirai 0.5.0.