Anti Captcha Solver

Auto-solve captcha
Ask a question, post a review, or report the script.
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// ==UserScript==
// @name         Anti Captcha Solver
// @namespace    Anti Captcha Auto Solver
// @version      1.5
// @description  Auto-solve captcha
// @author       Shnethan
// @match        https://freeltc.online/*
// @match        https://chillfaucet.in/*
// @icon         https://elixirforum.com/uploads/default/optimized/1X/4310e7de671d4920800063776e9b1f6dc268c692_2_32x32.ico
// @license      GPL-3.0
// @run-at       document-end
// @grant        none

// ==/UserScript==

(() => {

    "use strict";

    let C = { i: 1e4, p: 300, s: 16, t: 300, r: 4, x: 3, h: "outline:3px solid #4CAF50; box-shadow:0 0 8px #4CAF50; border-radius:4px; transition:.3s", m: "outline:3px solid #FF9800; box-shadow:0 0 8px #FF9800" };

    let Y = 0;

    const D = m => new Promise(r => setTimeout(r, m));

    const W = async (s, t = 2e4) => {
        for (let b = Date.now(); Date.now() - b < t; await D(C.p)) {
            let e = document.querySelector(s);
            if (e) return e;
        }
        throw 0;
    };

    const G = i => {
        if (!i.complete || !i.naturalWidth) return null;
        let c = document.createElement("canvas");
        c.width = c.height = C.s;
        let x = c.getContext("2d");
        x.drawImage(i, 0, 0, C.s, C.s);
        return x.getImageData(0, 0, C.s, C.s).data;
    };

    const M = (a, b) => {
        if (!a || !b || a.length !== b.length) return Infinity;
        let d = 0;
        for (let i = 0; i < a.length; i += 4)
            d +=
                Math.abs(a[i] - b[i]) +
                Math.abs(a[i + 1] - b[i + 2]) * 1.2 +
                Math.abs(a[i + 2] - b[i + 1]) * .8;
        return d;
    };

    const E = () => {
        let f = document.querySelector('div[data-id="anticap-feedback"].error');
        return f && f.textContent.includes("Wrong selection")
            && (setTimeout(() => location.reload(), 1e3), true);
    };

    const A = () => {
        let c = document.querySelector('input[data-id="anticap-checkbox"]');
        try {
            return c && (
                c.disabled = false,
                c.checked = true,
                c.dispatchEvent(new Event("change", { bubbles: true })),
                c.dispatchEvent(new Event("input", { bubbles: true })),
                true
            );
        } catch {
            return false;
        }
    };

    const H = (t, m) =>
        t.forEach(e => e.style.cssText += m ? C.m : C.h);

    const F = (p, g) => {
        let r = [];
        for (let i of g) {
            let d = G(i);
            d && (i._ = M(p, d), r.push(i));
        }
        r.sort((a, b) => a._ - b._);
        if (!r.length) return [];
        let b = r[0]._;
        return r.filter(i => Math.abs(i._ - b) <= C.t);
    };

    const S = async () => {
        try {
            if (E()) return;

            for (let i = 0, o = false; i < C.r && !o; i++)
                await D(C.i), o = A();

            let p = await W(".anticap-preview");
            await W(".anticap-grid img");

            let d = G(p);
            if (!d) return location.reload();

            let g = [...document.querySelectorAll(".anticap-grid img")];
            let m = F(d, g);

            if (!m.length)
                return await D(1e4),
                       Y++ < C.x ? S() : location.reload();

            H(m, m.length > 1);

            let v = m.find(i => i.offsetParent);
            v && v.click();

        } catch {}
    };

    setTimeout(() => {
        let c = document.querySelector('input[data-id="anticap-checkbox"]');
        c && (
            c.disabled = false,
            c.checked = true,
            c.dispatchEvent(new MouseEvent("click", { bubbles: true }))
        );
    }, 3e3);

    document.readyState === "loading"
        ? document.addEventListener("DOMContentLoaded", S)
        : S();

})();