Kahooter

f - find, q - load, h - highlight, a - alert

Você precisará instalar uma extensão como Tampermonkey, Greasemonkey ou Violentmonkey para instalar este script.

Você precisará instalar uma extensão como Tampermonkey para instalar este script.

Você precisará instalar uma extensão como Tampermonkey ou Violentmonkey para instalar este script.

Você precisará instalar uma extensão como Tampermonkey ou Userscripts para instalar este script.

Você precisará instalar uma extensão como o Tampermonkey para instalar este script.

Você precisará instalar um gerenciador de scripts de usuário para instalar este script.

(Eu já tenho um gerenciador de scripts de usuário, me deixe instalá-lo!)

Você precisará instalar uma extensão como o Stylus para instalar este estilo.

Você precisará instalar uma extensão como o Stylus para instalar este estilo.

Você precisará instalar uma extensão como o Stylus para instalar este estilo.

Você precisará instalar um gerenciador de estilos de usuário para instalar este estilo.

Você precisará instalar um gerenciador de estilos de usuário para instalar este estilo.

Você precisará instalar um gerenciador de estilos de usuário para instalar este estilo.

(Eu já possuo um gerenciador de estilos de usuário, me deixar fazer a instalação!)

// ==UserScript==
// @name         Kahooter
// @namespace    http://tampermonkey.net/
// @version      2026-01-15
// @description  f - find, q - load, h - highlight, a - alert
// @author       Max
// @match        *://kahoot.it/*
// @icon         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// @grant        none
// ==/UserScript==

(function() {
    'use strict';
    var code = "";
    var el = window;
    var eventName = 'keypress';
    var data;

    if (el.addEventListener) {
        el.addEventListener(eventName, keyListener, false);
    } else if (el.attachEvent) {
        el.attachEvent('on'+eventName, keyListener);
    }

    function keyListener(event){
        event = event || window.event;
        var key = event.key || event.which || event.keyCode;
        //console.log(key);
        if(key=="q"){
            loadQuiz();
        } else if((key=="a" || key=="h") && code!=""){
            try{
                findAnswer(key=="h");
            } catch {
                alert("No answer found");
            }
        } else if(key=="f"){
            var link =new URL("https://create.kahoot.it/search-results/kahoots?orderBy=relevance&inventoryItemId=ANY");
            link.searchParams.set('query', prompt("Name of your kahoot",""));
            window.open(link,"_blank").focus();
        }
    }

    async function loadQuiz(){
        code = prompt("Please enter quiz ID", code);
        const request = await fetch("https://create.kahoot.it/rest/kahoots/"+code+"/card/?includeKahoot=true");
        if(request.status==404){
            alert("Kahoot not found");
            code = "";
        } else {
            data = await request.json();
            console.log(data);
            alert("Loaded Kahoot: "+data.card.title);
        }
    }

    function findAnswer(highlight=false){
        const question = document.querySelectorAll('[data-functional-selector="question-index-counter"]')[0].innerHTML;
        const options = data.kahoot.questions[question-1].choices;
        var answers = [];
        var answerIDs = [];
        for(var id in options){
            var opt = options[id];
            if(opt.correct){
                console.log(opt.answer);
                answers.push(opt.answer);
                answerIDs.push(id);
            }
        }
        if(highlight){
            try{
                const buttons = document.querySelectorAll('button[data-functional-selector^="answer-"]');
                buttons[answerIDs[0]].style.border = "10px solid black";
            } catch {
                console.log("could not highlight");
                alert(answers[0]);
            }
        } else {
            alert(answers[0]);
        }
    }
})();