try to take over the wordle!
// ==UserScript==
// @name Wordle Suggestion Engine
// @namespace http://tampermonkey.net/
// @version 1.0
// @description try to take over the wordle!
// @author iam7mza
// @match https://www.nytimes.com/games/wordle/index.html
// @icon https://upload.wikimedia.org/wikipedia/commons/thumb/c/c5/Wordle_Logo.svg/960px-Wordle_Logo.svg.png
// @grant none
// ==/UserScript==
(async function() {
'use strict';
// getting tiles
const tiles = document.getElementsByClassName("Tile-module_tile__UWEHN");
// function to read current state of the game
function read() {
let letters = [];
let states = [];
// getting letters and states of letters from tiles
for (var i = 0; i < 30; i++) {
letters.push(tiles[i].textContent);
states.push(tiles[i].dataset.state);
}
// index of next empty tile
// returning next index, and last 5 letters with their states
return [letters, states];
};
let ghostIndex = null;
// function to write the suggested word
function write(word, nextIndex, lastState) {
// NOTEs: Index must be >= 5
// if index is not devisible by 5 round it to next multiple of 5
if (nextIndex % 5 != 0 || lastState == "tbd") {
return;
}
for (var i = 0; i < 5; i++) {
tiles[nextIndex + i].textContent = word[i];
tiles[nextIndex + i].style.color = 'grey';
}
ghostIndex = nextIndex;
}
function clearGhost() {
if (ghostIndex == null) {
return;
}
for (var i = 0; i < 5; i++) {
tiles[ghostIndex + i].style.color = 'white';
tiles[ghostIndex + i].textContent = "";
}
ghostIndex = null;
}
// key listener
// clears ghost word on any key press except enter
document.addEventListener(
"keydown",
(e) => {
if (ghostIndex != null && e.key !== "Enter") {
clearGhost();
}
}
);
// getting word list
let url = "https://raw.githubusercontent.com/seanpatlan/wordle-words/main/word-bank.csv" // word list I found on github
async function loadWordList() {
const res = await fetch(url);
const text = await res.text();
// CSV to array
return text
.split("\n")
.map(w => w.trim())
.filter(Boolean);
}
let words = await loadWordList();
// updating wordlist given previous word results
function updateWordList(letters, states, nextIndex) {
// First pass: identify which letters are confirmed in the word
const confirmedLetters = new Set();
for (let i = nextIndex - 5; i < nextIndex; i++) {
if (states[i] === "correct" || states[i] === "present") {
confirmedLetters.add(letters[i]);
}
}
// Second pass: filter words
for (let i = nextIndex - 5; i < nextIndex; i++) {
const letter = letters[i];
const state = states[i];
const position = i % 5;
if (state === "correct") {
words = words.filter(w => w[position] === letter);
} else if (state === "present") {
words = words.filter(w => w.includes(letter) && w[position] !== letter);
} else if (state === "absent") {
// Only remove words with this letter if it's NOT confirmed elsewhere
if (!confirmedLetters.has(letter)) {
words = words.filter(w => !w.includes(letter));
}
// If the letter IS confirmed, this "absent" just means "not at THIS position"
// which is already handled by correct/present constraints
}
}
}
// animation end listener
// writes ghost word after tile animation ends
document.addEventListener("animationend", (e) => {
const tile = e.target;
if (
tile.classList.contains("Tile-module_tile__UWEHN") &&
tile.dataset.animation === "idle" &&
ghostIndex == null
) {
const [letters, states] = read();
const nextIndex = letters.indexOf("");
if (states[nextIndex - 1] !== "tbd") {
updateWordList(letters, states, nextIndex);
console.log(nextIndex);
console.log(letters);
console.log(states);
console.log("words left:", words?.length);
}
// Game End Condition!!
let gameOver = false;
if(states.slice(nextIndex-5, nextIndex).every(i => i === "correct")){
gameOver = true;
}
let randomWord = words[Math.floor(Math.random() * words.length)];
if(gameOver){
randomWord = "★★★★★";
}
write(randomWord, nextIndex, states[nextIndex - 1]);
}
});
})();