diff --git a/Sudoku.php b/Sudoku.php
index 961570a..ff576cf 100644
--- a/Sudoku.php
+++ b/Sudoku.php
@@ -793,14 +793,18 @@ if (!isset($_SESSION['username'])) {
             }
         }
 
-        function saveScore() {
-    fetch("save_score.php", {
+function saveScore() {
+    fetch("/kelompok03-codeplay-Angelica-Rinaldo-Farrel/save_score.php", {
         method: "POST",
-        headers: { "Content-Type": "application/x-www-form-urlencoded" },
-        body: `difficulty=${currentDifficulty}&time=${secondsElapsed}`
-    });
+        headers: {
+            "Content-Type": "application/x-www-form-urlencoded"
+        },
+        body: 'difficulty=${currentDifficulty}&time=${secondsElapsed}'
+    })
+    .then(res => res.text())
+    .then(data => console.log("SAVE SCORE:", data))
+    .catch(err => console.error(err));
 }
-
     </script>
 </body>
 </html>
\ No newline at end of file
diff --git a/leaderboard.php b/leaderboard.php
index b5f0958..df4f5e3 100644
--- a/leaderboard.php
+++ b/leaderboard.php
@@ -1,11 +1,6 @@
 <?php
 require_once 'db.php';
 
-// TES KONEKSI
-if (!$conn) {
-    die("DB connection failed");
-}
-
 $sql = "
     SELECT username, difficulty, time_seconds
     FROM leaderboard_sudoku
@@ -13,7 +8,8 @@ $sql = "
     LIMIT 10
 ";
 
-$result = $conn->query($sql);
+$stmt = $conn->query($sql);
+$data = $stmt->fetchAll();
 ?>
 
 <style>
@@ -48,8 +44,8 @@ $result = $conn->query($sql);
             <th>Time</th>
         </tr>
 
-        <?php if ($result && $result->num_rows > 0): ?>
-            <?php while ($row = $result->fetch_assoc()): ?>
+        <?php if (count($data) > 0): ?>
+            <?php foreach ($data as $row): ?>
                 <tr>
                     <td><?= htmlspecialchars($row['username']) ?></td>
                     <td><?= strtoupper($row['difficulty']) ?></td>
@@ -61,14 +57,11 @@ $result = $conn->query($sql);
                         ) ?>
                     </td>
                 </tr>
-            <?php endwhile; ?>
+            <?php endforeach; ?>
         <?php else: ?>
             <tr>
                 <td colspan="3">Belum ada data</td>
             </tr>
         <?php endif; ?>
     </table>
-</div>
-
-<?php $conn->close(); ?>
- 
\ No newline at end of file
+</div>
\ No newline at end of file
diff --git a/save_scoee.php b/save_scoee.php
deleted file mode 100644
index 7e77f43..0000000
--- a/save_scoee.php
+++ /dev/null
@@ -1,13 +0,0 @@
-<?php
-session_start();
-require "koneksi.php"; // sesuaikan dengan file koneksi DB kamu
-
-if (!isset($_SESSION['username'])) exit;
-
-$username = $_SESSION['username'];
-$difficulty = $_POST['difficulty'];
-$time = intval($_POST['time']);
-
-$stmt = $conn->prepare("INSERT INTO leaderboard_sudoku (username, difficulty, time_seconds) VALUES (?, ?, ?)");
-$stmt->bind_param("ssi", $username, $difficulty, $time);
-$stmt->execute();
diff --git a/save_score.php b/save_score.php
index 559483e..905518f 100644
--- a/save_score.php
+++ b/save_score.php
@@ -1,84 +1,30 @@
 <?php
+session_start();
 require_once 'db.php';
 
-$sql = "
-    SELECT username, difficulty, time_seconds
-    FROM leaderboard_sudoku
-    ORDER BY difficulty,
-             time_seconds ASC
-";
+if (!isset($_SESSION['username'])) {
+    echo "NO_SESSION";
+    exit;
+}
 
-$result = $conn->query($sql);
-?>
-<!DOCTYPE html>
-<html>
-<head>
-    <title>Leaderboard Sudoku</title>
-    <style>
-        body {
-            font-family: Arial;
-            background: #1e1e1e;
-            color: #fff;
-            padding: 40px;
-        }
-        table {
-            border-collapse: collapse;
-            width: 600px;
-            margin: auto;
-            background: #2b2b2b;
-        }
-        th, td {
-            padding: 12px;
-            text-align: center;
-            border-bottom: 1px solid #444;
-        }
-        th {
-            background: #3b3b3b;
-        }
-        h1 {
-            text-align: center;
-            margin-bottom: 20px;
-        }
-        .back {
-            display: block;
-            margin: 30px auto;
-            width: 200px;
-            text-align: center;
-            padding: 10px;
-            background: #4caf50;
-            color: white;
-            text-decoration: none;
-            border-radius: 6px;
-        }
-    </style>
-</head>
-<body>
+if (!isset($_POST['difficulty'], $_POST['time'])) {
+    echo "NO_POST";
+    exit;
+}
 
-<h1>🏆 Leaderboard Sudoku</h1>
+$username   ='testuser';
+$difficulty = $_POST['difficulty'];
+$time       = (int) $_POST['time'];
 
-<table>
-    <tr>
-        <th>Username</th>
-        <th>Difficulty</th>
-        <th>Time (mm:ss)</th>
-    </tr>
+$sql = "INSERT INTO leaderboard_sudoku 
+        (username, difficulty, time_seconds) 
+        VALUES (:username, :difficulty, :time)";
 
-<?php while ($row = $result->fetch(PDO::FETCH_ASSOC)): ?>
-    <tr>
-        <td><?= htmlspecialchars($row['username']) ?></td>
-        <td><?= strtoupper($row['difficulty']) ?></td>
-        <td>
-            <?= sprintf("%02d:%02d",
-                floor($row['time_seconds'] / 60),
-                $row['time_seconds'] % 60
-            ) ?>
-        </td>
-    </tr>
-<?php endwhile; ?>
+$stmt = $conn->prepare($sql);
+$stmt->execute([
+    ':username'   => $username,
+    ':difficulty' => $difficulty,
+    ':time'       => $time
+]);
 
-</table>
-
-<a href="index.php" class="back">⬅ Kembali</a>
-
-</body>
-</html>
+echo "SUCCESS";
\ No newline at end of file
