diff --git a/gameboard-easy.html b/gameboard-easy.html
index 44cb748..0eb8b17 100644
--- a/gameboard-easy.html
+++ b/gameboard-easy.html
@@ -281,6 +281,45 @@ body {
 </div>
 
 <script>
+  // === SIMPAN SKOR KE LEADERBOARD ===
+function saveScoreToLeaderboard(totalScore) {
+  let leaderboard = JSON.parse(localStorage.getItem("leaderboard")) || [];
+
+  let record = {
+    player: localStorage.getItem("username") || "Guest",
+    score: totalScore,
+    date: new Date().toLocaleString()
+  };
+
+  leaderboard.push(record);
+  leaderboard.sort((a, b) => b.score - a.score);
+  leaderboard = leaderboard.slice(0, 10); // max 10 skor terbaik
+
+  localStorage.setItem("leaderboard", JSON.stringify(leaderboard));
+}
+
+// === GANTI BAGIAN showEndScreen() DENGAN TAMBAHAN SAVE ===
+function showEndScreen() {
+  clearInterval(countdown);
+  let baseScore = score;
+  let timeBonus = time * 5;
+  let moveBonus = Math.max(0, 200 - moves * 10);
+  let total = baseScore + timeBonus + moveBonus;
+
+  document.getElementById("baseScoreEnd").textContent = baseScore;
+  document.getElementById("timeBonusEnd").textContent = "+" + timeBonus;
+  document.getElementById("moveBonusEnd").textContent = "+" + moveBonus;
+  document.getElementById("totalScoreEnd").textContent = total;
+  document.getElementById("endScreen").style.display = "flex";
+
+  saveScoreToLeaderboard(total); // ⬅ SIMPAN SKOR
+}
+
+// === KLIK TOMBOL LEADERBOARD KE HALAMAN LEADERBOARD ===
+document.querySelector(".leaderboard").addEventListener("click", () => {
+  window.location.href = "leaderboard.html";
+});
+
 const images = [
   "images/fruit1.png",
   "images/fruit2.png",
diff --git a/gameboard-hard.html b/gameboard-hard.html
index eed8a30..eab3490 100644
--- a/gameboard-hard.html
+++ b/gameboard-hard.html
@@ -200,6 +200,16 @@ body {
   font-weight: 600;
 }
 
+.gameboard {
+  flex: 1;
+  display: grid;
+  grid-template-columns: repeat(4, 1fr);
+  gap: 16px;               
+  padding: 20px 50px;      
+  box-sizing: border-box;
+  place-items: center;     
+}
+
 .play-again { background: #b700ff; color: white; }
 .leaderboard { background: gold; }
 .back-menu { background: #444; color: white; }
diff --git a/homestyle.css b/homestyle.css
index 577e5bc..891dbd3 100644
--- a/homestyle.css
+++ b/homestyle.css
@@ -7,8 +7,6 @@ body {
     display: flex;
     justify-content: center;
     align-items: center;
-
-    /* Pink → Ungu Gradient */
     background: linear-gradient(135deg, #ff9ed1, #d784ff);
 }
 
diff --git a/leaderboard.css b/leaderboard.css
new file mode 100644
index 0000000..b263f1c
--- /dev/null
+++ b/leaderboard.css
@@ -0,0 +1,109 @@
+body {
+    margin: 0;
+    font-family: Poppins, Arial, sans-serif;
+    height: 100vh;
+    overflow: hidden;
+    display: flex;
+    justify-content: center;
+    align-items: center;
+    background: linear-gradient(135deg, #ff9ed1, #d784ff);
+}
+/* animasi fruit */
+.fruit {
+    position: absolute;
+    width: 95px;
+    opacity: 0.85;
+    animation: float 7s infinite ease-in-out;
+    pointer-events: none; 
+    filter: drop-shadow(0 4px 6px rgba(0,0,0,0.12));
+}
+
+/* Posisi lebih seimbang & tidak menutupi teks */
+.f1 { top: 6%; left: 12%; animation-delay: .3s; }
+.f2 { top: 12%; right: 18%; animation-delay: 1.2s; }
+.f3 { top: 48%; right: 8%; animation-delay: .7s; }
+.f4 { top: 72%; left: 20%; animation-delay: 1.6s; }
+.f5 { top: 28%; left: 60%; animation-delay: .5s; }
+.f6 { top: 68%; right: 22%; animation-delay: 1s; }
+.f7 { top: 40%; left: 10%; animation-delay: .9s; }
+.f8 { top: 82%; left: 70%; animation-delay: 1.4s; }
+.f9 { top: 18%; right: 46%; animation-delay: .6s; }
+.f10 { top: 80%; right: 10%; animation-delay: 1.8s; }
+
+/* Smooth floating animation */
+@keyframes float {
+  0%   { transform: translateY(0) rotate(0deg); }
+  50%  { transform: translateY(-18px) rotate(6deg); }
+  100% { transform: translateY(0) rotate(0deg); }
+}
+
+@keyframes drift {
+  0%   { transform: translateX(0); }
+  50%  { transform: translateX(22px); }
+  100% { transform: translateX(0); }
+}
+
+.fruit {
+    width: clamp(70px, 7vw, 105px);
+}
+
+/* leaderboard */
+table {
+  width: 100%;
+  border-collapse: collapse;
+  margin-top: 20px;
+}
+.rank-up {
+  animation: rankUp 0.6s ease;
+  background: #d2ffdf !important; /* hijau */
+}
+
+.rank-down {
+  animation: rankDown 0.6s ease;
+  background: #ffd2d2 !important; /* merah */
+}
+
+@keyframes rankUp {
+  from { transform: translateY(10px); opacity: 0.4; }
+  to   { transform: translateY(0); opacity: 1; }
+}
+
+@keyframes rankDown {
+  from { transform: translateY(-10px); opacity: 0.4; }
+  to   { transform: translateY(0); opacity: 1; }
+}
+
+@keyframes rankFlashUp {
+  0% { background: rgba(0,255,0,0.7); }
+  100% { background: rgba(0,255,0,0.2); }
+}
+
+@keyframes rankFlashDown {
+  0% { background: rgba(255,0,0,0.7); }
+  100% { background: rgba(255,0,0,0.2); }
+}
+
+/* Difficulty Tabs */
+.difficulty-tabs {
+  display: flex;
+  justify-content: center;
+  gap: 10px;
+  margin-bottom: 14px;
+}
+
+.difficulty-tabs button {
+  padding: 8px 16px;
+  border: none;
+  border-radius: 12px;
+  font-size: 16px;
+  cursor: pointer;
+  background: #d2b6ff;
+  font-weight: 600;
+  transition: 0.25s;
+}
+
+.difficulty-tabs button.active {
+  background: #8e00ff;
+  color: white;
+  transform: scale(1.1);
+}
diff --git a/leaderboard.html b/leaderboard.html
new file mode 100644
index 0000000..60e7a49
--- /dev/null
+++ b/leaderboard.html
@@ -0,0 +1,36 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+<meta charset="UTF-8">
+<meta name="viewport" content="width=device-width, initial-scale=1.0">
+<title>Leaderboard – Memory Card</title>
+<link rel="stylesheet" href="leaderboard.css" />
+</head>
+<body>
+
+<div id="leaderboardPopup" class="leaderboard-popup">
+  <div class="leaderboard-box">
+    <h2>🏆 Leaderboard</h2>
+    <div class="difficulty-tabs">
+        <button onclick="changeDifficulty('easy')" id="tab-easy">Easy</button>
+        <button onclick="changeDifficulty('medium')" id="tab-medium">Medium</button>
+        <button onclick="changeDifficulty('hard')" id="tab-hard">Hard</button>
+    </div>
+    
+    <table>
+      <thead>
+        <tr>
+          <th>Rank</th>
+          <th>Nama</th>
+          <th>Score</th>
+        </tr>
+      </thead>
+      <tbody id="leaderboard-body"></tbody>
+    </table>
+    <button class="close-leaderboard" onclick="closeLeaderboard()">✖ Tutup</button>
+  </div>
+</div>
+
+<script src="leaderboard.js"></script>
+</body>
+</html>
diff --git a/leaderboard.js b/leaderboard.js
new file mode 100644
index 0000000..8de9675
--- /dev/null
+++ b/leaderboard.js
@@ -0,0 +1,108 @@
+const leaderboardFile = "leaderboard.json";
+
+// 🔹 Buka popup leaderboard
+function openLeaderboard() {
+  document.getElementById("leaderboardPopup").style.display = "flex";
+  loadLeaderboard();
+}
+
+// 🔹 Tutup popup leaderboard
+function closeLeaderboard() {
+  document.getElementById("leaderboardPopup").style.display = "none";
+}
+
+
+// 🔹 Muat leaderboard dari JSON
+async function loadLeaderboard() {
+  const difficulty = localStorage.getItem("difficulty") || "easy"; 
+
+  try {
+    const res = await fetch(leaderboardFile + "?v=" + Date.now());
+    const data = await res.json();
+
+    // Ambil list sesuai difficulty
+    let list = data[difficulty] || [];
+    
+    // Urutkan score dari paling tinggi
+    list.sort((a, b) => b.score - a.score);
+
+    const tbody = document.getElementById("leaderboard-body");
+    tbody.innerHTML = "";
+
+    newOrder.length = 0;
+    list.forEach((p, i) => {
+      newOrder.push(p.name);
+
+      let movementClass = "";
+      if (previousOrder.length > 0) {
+        const oldIndex = previousOrder.indexOf(p.name);
+        if (oldIndex !== -1) {
+          if (oldIndex > i) movementClass = "rank-up";     
+          if (oldIndex < i) movementClass = "rank-down";   
+        }
+      }
+
+      tbody.innerHTML += `
+        <tr class="${movementClass}">
+          <td class="rank">#${i + 1}</td>
+          <td>${p.name}</td>
+          <td>${p.score}</td>
+        </tr>`;
+    });
+
+    highlightTab(difficulty);
+
+    // Simpan posisi lama → jadi perbandingan load berikutnya
+    localStorage.setItem("prev_ranking", JSON.stringify(newOrder));
+
+  } catch (error) {
+    document.getElementById("leaderboard-body").innerHTML =
+      `<tr><td colspan="3">⚠ Gagal memuat leaderboard</td></tr>`;
+  }
+}
+
+
+// 🔹 Menyimpan skor ke leaderboard.json
+async function saveScore(name, score, difficulty) {
+  const res = await fetch(leaderboardFile);
+  let data = await res.json();
+  let board = data[difficulty];
+
+  const player = board.find(e => e.name.toLowerCase() === name.toLowerCase());
+
+  if (player) {
+    if (score > player.score) player.score = score;
+  } else {
+    board.push({ name, score });
+  }
+
+  await fetch(leaderboardFile, {
+    method: "POST",
+    headers: { "Content-Type": "application/json" },
+    body: JSON.stringify(data, null, 2),
+  });
+}
+
+
+const difficulty = localStorage.getItem("difficulty") || "easy";
+localStorage.setItem("playerName", username);
+
+let previousOrder = JSON.parse(localStorage.getItem("prev_ranking") || "[]");
+let newOrder = [];
+
+function highlightTab(diff) {
+  document.querySelectorAll(".difficulty-tabs button").forEach(btn => btn.classList.remove("active"));
+  document.getElementById("tab-" + diff).classList.add("active");
+}
+
+function changeDifficulty(diff) {
+  localStorage.setItem("difficulty", diff);
+  previousOrder = JSON.parse(localStorage.getItem("prev_ranking")) || [];
+  loadLeaderboard();
+  highlightTab(diff);
+}
+
+
+
+
+
diff --git a/leaderboard.json b/leaderboard.json
new file mode 100644
index 0000000..b6e5fd7
--- /dev/null
+++ b/leaderboard.json
@@ -0,0 +1,5 @@
+{
+  "easy": [],
+  "medium": [],
+  "hard": []
+}