diff --git a/PollingApp.html b/PollingApp.html
new file mode 100644
index 0000000..3c7bbc5
--- /dev/null
+++ b/PollingApp.html
@@ -0,0 +1,200 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+<meta charset="UTF-8">
+<title>Peer‑to‑Peer Poll – up to 14 users (no vote loops)</title>
+<style>
+  body {font-family:Arial,Helvetica,sans-serif; margin:20px;}
+  #options li {margin:5px 0;}
+  button {margin-left:5px;}
+</style>
+</head>
+<body>
+
+<h2>Peer‑to‑Peer Poll (max 14 participants)</h2>
+
+<div id="setup">
+  <label>Your Peer ID: <input id="myId" readonly size="30"></label><br><br>
+  <label>Room host ID (leave empty if you are the first client):
+    <input id="hostId" placeholder="host peer id">
+  </label>
+  <button id="joinBtn">Join / Create Room</button>
+  <p id="status"></p>
+</div>
+
+<hr>
+
+<h3>Poll</h3>
+<ul id="options"></ul>
+
+<input id="newOption" placeholder="New option text">
+<button id="addOptionBtn">Add option</button>
+
+<script src="https://unpkg.com/peerjs@1.5.4/dist/peerjs.min.js"></script>
+<script>
+/* ---------- 1. Initialise PeerJS ---------- */
+const peer = new Peer();                     // public signalling server
+const myIdInput = document.getElementById('myId');
+const statusEl   = document.getElementById('status');
+
+let isHost = false;                          // true for the first client
+let connections = [];                        // all open DataConnections
+let knownPeers = new Set();                  // IDs of every peer we know (including host)
+
+peer.on('open', id => {
+  myIdInput.value = id;
+  statusEl.textContent = 'Enter a host ID (or leave empty) and click Join.';
+});
+
+/* ---------- 2. Accept incoming connections (host side) ---------- */
+peer.on('connection', incoming => {
+  registerConnection(incoming);
+});
+
+/* ---------- 3. Join / create a room ---------- */
+document.getElementById('joinBtn').onclick = () => {
+  const hostId = document.getElementById('hostId').value.trim();
+  if (hostId) {
+    isHost = false;
+    connectToPeer(hostId);
+    statusEl.textContent = `Connecting to host ${hostId}…`;
+  } else {
+    isHost = true;
+    knownPeers.add(peer.id);
+    statusEl.textContent = 'Room created – share this Peer ID with others.';
+  }
+};
+
+/* ---------- 4. Helper: connect to a remote peer ---------- */
+function connectToPeer(peerId) {
+  if (knownPeers.has(peerId)) return;
+  const conn = peer.connect(peerId);
+  registerConnection(conn);
+}
+
+/* ---------- 5. Register a DataConnection ---------- */
+function registerConnection(conn) {
+  if (!conn) return;
+  connections.push(conn);
+  knownPeers.add(conn.peer);
+
+  conn.on('open', () => {
+    // 1️⃣ Send full poll state
+    conn.send({type: 'full', payload: poll, msgId: crypto.randomUUID()});
+
+    // 2️⃣ If we are the host, tell the newcomer about other peers
+    if (isHost) {
+      const others = Array.from(knownPeers).filter(id => id !== conn.peer && id !== peer.id);
+      if (others.length) conn.send({type: 'peer-list', payload: others, msgId: crypto.randomUUID()});
+    }
+  });
+
+  conn.on('data', data => handleMessage(data, conn.peer));
+  conn.on('close', () => {
+    connections = connections.filter(c => c !== conn);
+    knownPeers.delete(conn.peer);
+  });
+}
+
+/* ---------- 6. Shared poll state ---------- */
+let poll = {options: []};   // each option: {id, text, votes}
+
+/* ---------- 7. Track my own votes ---------- */
+const myVotes = new Set();   // option.id values
+
+/* ---------- 8. Remember which messages we already processed ---------- */
+const seenMsgIds = new Set();
+
+/* ---------- 9. Broadcast helper (skip the sender) ---------- */
+function broadcast(msg, except = null) {
+  connections.forEach(c => {
+    if (c.open && c.peer !== except) c.send(msg);
+  });
+}
+
+/* ---------- 10. Message handling ---------- */
+function handleMessage(msg, senderId) {
+  // Ignore duplicates
+  if (seenMsgIds.has(msg.msgId)) return;
+  seenMsgIds.add(msg.msgId);
+
+  switch (msg.type) {
+    case 'full':
+      poll = msg.payload;
+      render();
+      break;
+
+    case 'add':
+      poll.options.push(msg.payload);
+      render();
+      broadcast(msg, senderId);   // forward once
+      break;
+
+    case 'vote':
+      const opt = poll.options.find(o => o.id === msg.payload.id);
+      if (opt) opt.votes++;
+      render();
+      broadcast(msg, senderId);
+      break;
+
+    case 'peer-list':
+      msg.payload.forEach(id => {
+        if (id !== peer.id && !knownPeers.has(id)) connectToPeer(id);
+      });
+      break;
+  }
+}
+
+/* ---------- 11. UI rendering ---------- */
+function render() {
+  const ul = document.getElementById('options');
+  ul.innerHTML = '';
+  poll.options.forEach(opt => {
+    const li = document.createElement('li');
+    li.textContent = `${opt.text} – ${opt.votes} vote(s)`;
+
+    const btn = document.createElement('button');
+    btn.textContent = myVotes.has(opt.id) ? 'Voted' : 'Vote';
+    btn.disabled = myVotes.has(opt.id);
+    btn.onclick = () => {
+      // Record locally – prevents double‑click on the same client
+      myVotes.add(opt.id);
+      btn.textContent = 'Voted';
+      btn.disabled = true;
+
+      const voteMsg = {
+        type: 'vote',
+        payload: {id: opt.id},
+        msgId: crypto.randomUUID()
+      };
+      // Apply locally first
+      opt.votes++;
+      render();
+      // Send to all peers
+      broadcast(voteMsg);
+    };
+    li.appendChild(btn);
+    ul.appendChild(li);
+  });
+}
+
+/* ---------- 12. Add new option ---------- */
+document.getElementById('addOptionBtn').onclick = () => {
+  const txt = document.getElementById('newOption').value.trim();
+  if (!txt) return;
+  const option = {id: crypto.randomUUID(), text: txt, votes: 0};
+  poll.options.push(option);
+  render();
+
+  const addMsg = {
+    type: 'add',
+    payload: option,
+    msgId: crypto.randomUUID()
+  };
+  broadcast(addMsg);
+  document.getElementById('newOption').value = '';
+};
+</script>
+</body>
+</html>
+
diff --git a/README.md b/README.md
index 0217c70..5732472 100644
--- a/README.md
+++ b/README.md
@@ -1 +1,7 @@
-# P2P Poll App
\ No newline at end of file
+# P2P Poll App
+
+This is a very simple polling app using peerjs.
+It runs as a single HTML file and can handle multiple users in one poll room.
+The app once open is self explanatory.
+App created with the help of GPTOSS120B.
+
