diff --git a/gameboard-easy.html b/gameboard-easy.html
index 0eb8b17..58e0004 100644
--- a/gameboard-easy.html
+++ b/gameboard-easy.html
@@ -217,8 +217,6 @@ body {
   cursor: pointer;
 }
 
-
-
 .play-again { background: #b700ff; color: white; }
 .leaderboard { background: gold; }
 .back-menu { background: #444; color: white; } 
@@ -281,45 +279,6 @@ 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 eab3490..896e80f 100644
--- a/gameboard-hard.html
+++ b/gameboard-hard.html
@@ -19,7 +19,7 @@ body {
   flex-direction: column;
 }
 
-/* TOP UI */
+
 .topbar {
   display: flex;
   justify-content: space-between;
@@ -56,7 +56,7 @@ body {
   box-shadow: 0 3px 6px rgba(0,0,0,0.2), inset 0 0 6px rgba(255,255,255,0.6);
 }
 
-/* === 5×4 GRID === */
+
 .gameboard {
   flex: 1;
   display: grid;
@@ -67,7 +67,7 @@ body {
   box-sizing: border-box;
 }
 
-/* === CARDS === */
+
 .card {
   width: 100%;
   height: 100%;
@@ -84,7 +84,7 @@ body {
   border-radius: 10px;
 }
 
-/* Face */
+
 .front, .back {
   position: absolute;
   width: 100%;
@@ -116,7 +116,7 @@ body {
   filter: drop-shadow(0 3px 4px rgba(0,0,0,0.45));
 }
 
-/* Hover & Flip */
+
 .card:not(.flipped):hover .front {
   transform: scale(1.05);
   transition: 0.25s;
@@ -124,14 +124,14 @@ body {
 
 .card.flipped .inner { transform: rotateY(180deg); }
 
-/* Match Shine */
+
 .card.matched .front,
 .card.matched .back {
   border-color: #7affd6;
   box-shadow: 0 0 15px #7affd6, 0 0 30px rgba(122,255,214,0.8);
 }
 
-/* === COMBO POPUP === */
+
 .combo-popup {
   position: absolute;
   padding: 12px 20px;
@@ -200,16 +200,6 @@ 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; }
@@ -232,7 +222,6 @@ body {
   <div class="end-box">
     <div class="end-title">🎉 Selamat!</div>
     <p>Anda berhasil menyelesaikan permainan!</p>
-
     <div class="score-row"><span>Skor Base:</span> <span id="baseScoreEnd">0</span></div>
     <div class="score-row"><span>Time Bonus:</span> <span id="timeBonusEnd">0</span></div>
     <div class="score-row"><span>Move Bonus:</span> <span id="moveBonusEnd">0</span></div>
@@ -251,7 +240,7 @@ body {
 </div>
 
 <script>
-/* === 10 GAMBAR (20 kartu) === */
+
 const images = [
   "images/fruit1.png",
   "images/fruit2.png",
@@ -272,7 +261,6 @@ let time = 60;
 let moves = 0;
 let score = 0;
 let countdown;
-
 let combo = 1;
 let pendingMatch = false;
 let lastMatchTime = 0;
@@ -292,7 +280,6 @@ function showComboPopup(targetCard, combo, bonus) {
   setTimeout(() => popup.remove(), 1500);
 }
 
-
 function shuffleDistant(cards, minDistance = 4) {
   let valid = false;
   let result;
diff --git a/gameboard-medium.html b/gameboard-medium.html
index 04d25b4..125c082 100644
--- a/gameboard-medium.html
+++ b/gameboard-medium.html
@@ -19,7 +19,6 @@ body {
   flex-direction: column;
 }
 
-/* TOP UI */
 .topbar {
   display: flex;
   justify-content: space-between;
@@ -56,7 +55,6 @@ body {
   box-shadow: 0 3px 6px rgba(0,0,0,0.2), inset 0 0 6px rgba(255,255,255,0.6);
 }
 
-/* === 4×4 GRID === */
 .gameboard {
   flex: 1;
   display: grid;
@@ -67,7 +65,6 @@ body {
   box-sizing: border-box;
 }
 
-/* === CARDS === */
 .card {
   width: 100%;
   height: 100%;
@@ -84,7 +81,6 @@ body {
   border-radius: 10px;
 }
 
-/* Face */
 .front, .back {
   position: absolute;
   width: 100%;
@@ -116,7 +112,6 @@ body {
   filter: drop-shadow(0 3px 4px rgba(0,0,0,0.45));
 }
 
-/* Hover & Flip */
 .card:not(.flipped):hover .front {
   transform: scale(1.05);
   transition: 0.25s;
@@ -124,14 +119,12 @@ body {
 
 .card.flipped .inner { transform: rotateY(180deg); }
 
-/* Match Shine */
 .card.matched .front,
 .card.matched .back {
   border-color: #7affd6;
   box-shadow: 0 0 15px #7affd6, 0 0 30px rgba(122,255,214,0.8);
 }
 
-/* === COMBO POPUP === */
 .combo-popup {
   position: absolute;
   padding: 12px 20px;
@@ -248,7 +241,6 @@ body {
   <div class="end-box">
     <div class="end-title">🎉 Selamat!</div>
     <p>Anda berhasil menyelesaikan permainan!</p>
-
     <div class="score-row"><span>Skor Base:</span> <span id="baseScoreEnd">0</span></div>
     <div class="score-row"><span>Time Bonus:</span> <span id="timeBonusEnd">0</span></div>
     <div class="score-row"><span>Move Bonus:</span> <span id="moveBonusEnd">0</span></div>
@@ -267,7 +259,7 @@ body {
 </div>
 
 <script>
-/* === 8 GAMBAR (16 kartu) === */
+
 const images = [
   "images/fruit1.png",
   "images/fruit2.png",
@@ -286,7 +278,6 @@ let time = 60;
 let moves = 0;
 let score = 0;
 let countdown;
-
 let combo = 1;
 let pendingMatch = false;
 let lastMatchTime = 0;
@@ -306,7 +297,6 @@ function showComboPopup(targetCard, combo, bonus) {
   setTimeout(() => popup.remove(), 1500);
 }
 
-
 function shuffleDistant(cards, minDistance = 4) {
   let valid = false;
   let result;
diff --git a/leaderboard.css b/leaderboard.css
deleted file mode 100644
index b263f1c..0000000
--- a/leaderboard.css
+++ /dev/null
@@ -1,109 +0,0 @@
-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
deleted file mode 100644
index 60e7a49..0000000
--- a/leaderboard.html
+++ /dev/null
@@ -1,36 +0,0 @@
-<!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
deleted file mode 100644
index 8de9675..0000000
--- a/leaderboard.js
+++ /dev/null
@@ -1,108 +0,0 @@
-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
deleted file mode 100644
index b6e5fd7..0000000
--- a/leaderboard.json
+++ /dev/null
@@ -1,5 +0,0 @@
-{
-  "easy": [],
-  "medium": [],
-  "hard": []
-}