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Courses
Learn Python 10 courses
Learn C++ 9 courses
Learn C 9 courses
Learn Java 9 courses
Learn Javascript 9 courses
Data Structures and Algorithms 21 topics
Learn SQL 7 courses
Web Development 5 courses
Practice Compete
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Courses
Learn Python 10 courses
Learn C++ 9 courses
Learn C 9 courses
Learn Java 9 courses
Learn Javascript 9 courses
Data Structures and Algorithms 21 topics
Learn SQL 7 courses
Web Development 5 courses
Practice Compete


START YOUR CODING JOURNEY TODAY

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LEARN TO CODE

Beginner

Learn Python

Get hands-on experience and master the basic syntax of Python to jumpstart your
coding journey

133.6k+ learners

4.7

View this Course
Beginner

Learn Java

Get hands-on experience in Java programming with this interactive and practical
course

89.1k+ learners

4.7

View this Course
Beginner

Learn C++

Join this interactive and hands-on C++ course to master the basic syntax of the
language.

52.1k+ learners

4.7

View this Course

Beginner

Learn Javascript

Learn the language which powers millions of web application in the world. Start
with learning basic constructs and get ready to solve harder problems as you
move ahead

7.8k+ learners

4.8

View this Course
Beginner

Learn C

Discover the fundamentals of programming with this interactive and practical C
course. Master the basic syntax of the language and build a solid foundation for
your programming journey.

58.7k+ learners

4.6

View this Course
Beginner

Learn C#

Learn the basics of C# programming with ease in this interactive and practical
course. Master the basic syntax of the language and build a solid foundation for
developing Windows applications.

4.3k+ learners

4.6

View this Course


DATA STRUCTURES

Beginner

Linked Lists

Linked lists are often used for their efficient insertion and deletion. It is
also used in implementation of other data structures like Stack,Queue and Trees

5.4k+ learners

4.7

View this Course
Beginner

Stacks and Queues

A stack follows the Last-In, First-Out (LIFO) principle. It is similar to a
physical stack of objects, like a stack of books, where you can only add or
remove items from the top

3.7k+ learners

4.4

View this Course
Intermediate

Matrices

Learn and Practice problems on Matrices. Matrix is 2D data structures which can
be used to represent grids, paths etc..

1.0k+ learners

4.8

View this Course


ALGORITHMS

Beginner

Time complexity

Learn all about time complexity in our beginner course and apply this knowledge
to build efficient algorithms

5.5k+ learners

4.7

View this Course
Intermediate

Greedy Algorithms

Learn the concept of greedy algorithms and practice what you learnt in the
different types of greedy problems

1.7k+ learners

4.7

View this Course
Beginner

Two pointers

The Two Pointer technique is a widely used algorithmic approach in computer
science and programming.

1.1k+ learners

5.0

View this Course
View All Courses


LEARNING COURSES


PRACTICAL, JOB RELEVANT TOPICS

From Python to web development, you'll master concepts that employers demand,
ensuring your smooth transition from beginner to professional.

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HANDS-ON LEARNING EXPERIENCE

Practice as you learn with our built-in IDE. Each lesson is designed to be
followed by a coding exercise to apply the concepts and gain immediate feedback.

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OVER 2M LEARNERS

Our learners benefit from our rich repository of courses and practice problems
every day.

These are the best problems for beginners. The problems are based on basic logic
and definitely, the learner who is a beginner will enjoy solving such problems
and will improve day by day. The logic will improve day by day, so later he can
solve high-level logic problems. I love CodeChef the most. The platform is best
for practicing and learning.

ayushagrawal07
ayushagrawal07
India

This module is excellent for both learning and practicing, as it provides a
clear and in-depth understanding of the concepts. It surpasses traditional
learning methods by offering a deeper comprehension of the subject.

hamidkhan18
Mahammad Abdul Hamid Khan
India

CodeChef is an excellent platform that offers a wide range of practice questions
and conducts exceptional contests. I am grateful to the entire the CodeChef team
for their efforts and contributions.

anmol_6265
Anmol Vishwakarma
India

I love coding, and I'm currently searching for the best website to learn from.
CodeChef is absolutely awesome, and I really enjoyed using it. Being only 13
years old, I find it difficult to understand programming languages easily, but
CodeChef has made learning them a breeze. I truly loved using their website.
Thank you so much, CodeChef.

dhanushree
dhanushree
India

These exercises are genuinely helpful. I highly recommend them to anyone who is
new to Python programming or has been facing challenges while learning Python.
They serve as the best source for practice and skill improvement.

saqibyounis
saqibyounis
Pakistan

This is a superb platform for beginners. Who has a real enthusiasm for
programming? I have revised all the topics necessary for the Java language in
this module. It is a very nice platform for a beginner Java user. It helps in
practicing Java basic problems. It increases the progress of a beginner.

mohinidas
mohinidas
India

This practice question is crucial for beginner-level coders like myself. As a
beginner, I recognize the importance of solving every problem, and I find the
level of the problem statements to be truly excellent.

kr_66
Chavan Pranavkumar Pravin
India

Hello again! In the beginning, I held the belief that Python would be
challenging for someone with limited skills like myself. However, CodeChef has
proven that even someone like me can learn Python effortlessly. My classes have
been going exceptionally well, and I am eagerly anticipating mastering this
topic

pummy2006
pummy2006
India

I am thankful to CodeChef for designing this type of learning method, which
enables us to concentrate on specific topics and facilitates better learning.

gauravyadav_70
A047_Sachin Kumar
India

I absolutely love it! I recently completed my 12th grade, and initially,
learning coding seemed challenging for me. However, CodeChef made it incredibly
easy, as if teaching the alphabet to a nursery kid.

kmsuru
kmsuru
India

Thanks to CodeChef, I have been able to grasp Java concepts through their clear
and methodical teaching approach. The user-friendly nature of the concepts
available on the platform makes learning a seamless experience for everyone. I
express my gratitude to CodeChef for their valuable contribution.

koushikalwar12
koushikalwar12
India

Me agrado mucho el como hacen comprender la sintaxis del lenguaje aunque no
tengo mucho conocimiento por logica logrerelaconar las tareas con buen
entendimiento. si fale en alguna pero logre sacar la solucion positivamente

isra_dev13
isra_dev13
Mexico



DATA ANALYTICS

Beginner

Learn SQL

Learn how to create, manipulate, and query databases with practical exercises
and real-world examples

30.9k+ learners

4.6

View this Course
Intermediate

Learn Advanced SQL

Learn advanced querying techniques like joins, sub queries and set operations to
put yourself on the path to mastery in SQL

5.9k+ learners

4.5

View this Course
Intermediate

SQL: 80 Topic wise Practice Queries

Practice queries on Aggregates, Group by, Joins, Sub-queries and Case
expressions. Solve over 80 SQL exercises using real life case studies

9.7k+ learners

4.6

View this Course


WEB DEVELOPMENT

Beginner

Learn HTML / CSS

Want to get started with web development? Start with this beginners course which
teaches basic HTML and CSS from scratch

27.4k+ learners

4.6

View this Course
Beginner

Learn Javascript

Learn the language which powers millions of web application in the world. Start
with learning basic constructs and get ready to solve harder problems as you
move ahead

7.8k+ learners

4.8

View this Course
Intermediate

Web development using JavaScript

Learn DOM events, how to handle user inputs and data structures, incorporate
APIs and Sounds as you build your projects.

4.4k+ learners

4.6

View this Course
View All Courses


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Teach industry relevant subjects like Data structures, Algorithms, Web
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