input.js

// `1` is safe, `0` is trap
// This is because I'm counting safe tiles for the puzzle,
// so its easier to reduce them if they are equal to `1`.
module.exports = {
    sampleInput: {
        // ..^^.
        // .^^^^
        // ^^..^
        small: {
            safeTiles: 6,
            grid: [
                [1, 1, 0, 0, 1],
                [1, 0, 0, 0, 0],
                [0, 0, 1, 1, 0],
            ],
        },

        // .^^.^.^^^^
        // ^^^...^..^
        // ^.^^.^.^^.
        // ..^^...^^^
        // .^^^^.^^.^
        // ^^..^.^^..
        // ^^^^..^^^.
        // ^..^^^^.^^
        // .^^^..^.^^
        // ^^.^^^..^^
        larger: {
            safeTiles: 38,
            grid: [
                [1, 0, 0, 1, 0, 1, 0, 0, 0, 0],
                [0, 0, 0, 1, 1, 1, 0, 1, 1, 0],
                [0, 1, 0, 0, 1, 0, 1, 0, 0, 1],
                [1, 1, 0, 0, 1, 1, 1, 0, 0, 0],
                [1, 0, 0, 0, 0, 1, 0, 0, 1, 0],
                [0, 0, 1, 1, 0, 1, 0, 0, 1, 1],
                [0, 0, 0, 0, 1, 1, 0, 0, 0, 1],
                [0, 1, 1, 0, 0, 0, 0, 1, 0, 0],
                [1, 0, 0, 0, 1, 1, 0, 1, 0, 0],
                [0, 0, 1, 0, 0, 0, 1, 1, 0, 0],
            ],
        }
    },
    input: [1, 0, 0, 1, 0, 0, 0, 1, 1, 0, 1, 0, 1, 1, 0, 1, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 1, 0, 0, 1, 1, 1, 0, 1, 1, 0, 1, 1, 1, 0, 0, 0, 1, 1, 0, 0, 1, 1, 1, 0, 1, 1, 0, 0, 0, 0, 0, 0, 1, 1, 0, 1, 0, 0, 0, 1, 1, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 1, 0, 1, 1, 1, 0, 0, 0, 1, 0, 0, 1, 0, 0, 0, 1, 0, 1, 0, 0, 1, 0, 1],
};