diff --git a/controllers/historyController.js b/controllers/historyController.js
index 928e614..5f0b751 100644
--- a/controllers/historyController.js
+++ b/controllers/historyController.js
@@ -2,7 +2,7 @@ import {prisma} from "../config/prismaClient.js";
 import {formatDate} from "../services/formatDate.js";
 
 const userHistory = async (req, res) => {
-    const { user: { id: user_id } } = req.user;
+    const {user: {id: user_id}} = req.user;
 
     // Retrieve offset and limit from the query parameters, and provide default values if they are not provided
     const offset = parseInt(req.query.offset, 10) || 0;
@@ -10,10 +10,10 @@ const userHistory = async (req, res) => {
 
     try {
         const quizzes = await prisma.quizzes.findMany({
-            where: { user_id },
+            where: {user_id},
             skip: offset, // skip a certain number of records
             take: limit, // take a certain number of records
-            orderBy: { created_at: 'desc' },
+            orderBy: {created_at: 'desc'},
             select: {
                 id: true,
                 quiz_title: true,
@@ -27,19 +27,20 @@ const userHistory = async (req, res) => {
         }));
 
         // Also return the total count of records for the frontend to calculate total pages
-        const totalCount = await prisma.quizzes.count({ where: { user_id } });
+        const totalCount = await prisma.quizzes.count({where: {user_id}});
 
-        res.json({ quizzes: formattedQuizzes, totalCount });
+        res.json({quizzes: formattedQuizzes, totalCount});
     } catch (error) {
-        res.status(500).json({ error: error.message });
+        res.status(500).json({error: error.message});
     }
 };
 
 const quizHistory = async (req, res) => {
     // console.log('req.params.id:', req.params.quizId);
+    const {user: {id: user_id}} = req.user;
     try {
         const quiz = await prisma.quizzes.findUnique({
-            where: { id: req.params.quizId },
+            where: {id: req.params.quizId, user_id},
             include: {
                 questions: {
                     include: {
@@ -49,7 +50,10 @@ const quizHistory = async (req, res) => {
             }
         });
         if (!quiz) {
-            return res.status(404).json({ error: 'Quiz not found' });
+            return res.status(404).json({
+                message: 'You are trying to access other users data',
+                error: 'Quiz not found'
+            });
         }
 
         const formattedQuiz = {
@@ -69,8 +73,23 @@ const quizHistory = async (req, res) => {
         };
         res.json(formattedQuiz);
     } catch (error) {
-        res.status(500).json({ error: error.message });
+        res.status(500).json({error: error.message});
     }
 };
 
-export { userHistory, quizHistory };
+const deleteHistory = async (req, res) => {
+    const {user: {id: user_id}} = req.user;
+    try {
+        const quiz = await prisma.quizzes.delete({
+            where: {id: req.params.quizId, user_id}
+        });
+        if (!quiz) {
+            return res.status(404).json({error: 'Quiz not found'});
+        }
+        res.json(quiz);
+    } catch (error) {
+        res.status(500).json({message: 'You are trying to access other users data', error: error.message})
+    }
+};
+
+export {userHistory, quizHistory, deleteHistory};
diff --git a/routes/historyRoutes.js b/routes/historyRoutes.js
index 72a8416..4c2568a 100644
--- a/routes/historyRoutes.js
+++ b/routes/historyRoutes.js
@@ -1,10 +1,12 @@
 import {isAuthenticated} from "../middlewares/isAuthenticated.js";
 import {
     quizHistory,
-    userHistory
+    userHistory,
+    deleteHistory
 } from '../controllers/historyController.js';
 
 export default (app) => {
     app.get('/quizzes', isAuthenticated, userHistory);
     app.get('/quizzes/:quizId', isAuthenticated, quizHistory);
+    app.delete('/quizzes/:quizId', isAuthenticated, deleteHistory);
 };
\ No newline at end of file
diff --git a/services/swaggerDefinitions.YAML b/services/swaggerDefinitions.YAML
index 72f68ef..6af8fda 100644
--- a/services/swaggerDefinitions.YAML
+++ b/services/swaggerDefinitions.YAML
@@ -585,6 +585,48 @@ paths:
                 properties:
                   error:
                     type: string
+    delete:
+      tags: [ History ]
+      summary: Delete Quiz by ID
+      security:
+        - BearerAuth: [ ]
+      parameters:
+        - name: quiz_id
+          in: path
+          required: true
+          schema:
+            type: string
+      responses:
+        '200':
+          description: Quiz retrieved successfully
+          content:
+            application/json:
+              schema:
+                type: object
+                properties:
+                  id:
+                    type: string
+                  user_id:
+                    type: string
+                  quiz_title:
+                    type: string
+                  created_at:
+                    type: string
+                  total_time_taken:
+                    type: integer
+                  correct_answers_count:
+                    type: integer
+        '500':
+          description: Entry doesn't exist
+          content:
+            application/json:
+              schema:
+                type: object
+                properties:
+                  message:
+                    type: string
+                  error:
+                    type: string
 
 components:
   schemas: