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Explore Intermediate courses

After coding for a while step up for more experienced course, practice coding like a pro, and become the next expert.

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Beginner Challenges - Practice Basic Concepts

Anonymous

Put your beginner coding knowledge to test and try to solve this programming challenges, use any language you want, Happy Coding!

20 Lessons

20 Challenges

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OOP in Python

Anonymous

Learn Object Oriented Programming with Python

24 Lessons

22 Challenges

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30 Days of Logic Building in Javascript

Anonymous

In this course, you will learn consistency and easy-to-medium-level JS questions that will help you practice your JS knowledge.

31 Lessons

30 Challenges

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HTML/CSS Challenges - Pack I

Anonymous

This course will challenge your knowledge of HTML and CSS in a fun and effective way!

11 Lessons

10 Challenges

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Coding Problems

Anonymous

Put your programming problem solving skills to the test using the exercises with different difficulties in this course. Designed for coders with some prior knowledge of the basic syntax in any programming language.

32 Lessons

31 Challenges

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SQL for intermediate

Anonymous

In this course you will learn how to calculate meaningful statistics and how to handle data of multiple RDBMS tables.

16 Lessons

15 Challenges

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C++ - Beginner to Intermediate

Anonymous

Learn the basics of programming and computational thinking using the C++ language. Designed for people who don't have any knowledge about coding and want to learn to code.

48 Lessons

41 Challenges

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Stack - Data Structures Series #1

Anonymous

In this course, you will learn about the Stack data structure, create a Stack from zero using your preferred language, and practice coding challenges with it!

13 Lessons

11 Challenges

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Calculator project using Python

Anonymous

In this course you will create full working console calculator with python, step by step but also without giving you the code. In the end you will have your own code!

29 Lessons

26 Challenges

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Netflix Sign-in Page Clone | Front-end project

Anonymous

In this project, you will create a Netflix sign-in card clone.

19 Lessons

18 Challenges

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Strings and Arrays in Java

Anonymous

In this course, you will learn about strings and arrays in Java and will have a chance to practice your knowledge.

16 Lessons

13 Challenges

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Instagram Page Clone | Front-End Project

Anonymous

In this course you will practice standard and simple HTML & CSS approaches and create an Instagram Page Clone Project

16 Lessons

15 Challenges

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Solar Eclipse Animation | HTML/CSS Project

Anonymous

In this course you will create amazing "Solar Eclipse" Animation. Showcasing how we can create engaging and functional user interfaces using animation.

10 Lessons

9 Challenges

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Recursion Challenges - Master The Recursive Thinking

Anonymous

Recursion is an important concept in computer science and a very powerful tool in writing algorithms. In this course, you will use recursion to solve challenges from beginner to advanced. In the end, you will ace this topic.

15 Lessons

15 Challenges

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Stopwatch - HTML/CSS/JS Project

Anonymous

In this project, you will create a basic stopwatch using HTML, CSS, and JavaScript.

10 Lessons

9 Challenges

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Basics of Classes and Objects in Java

Anonymous

In this course, you will learn about the basics of object oriented programming (OOP) in Java, the class and the object!

12 Lessons

11 Challenges

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Dictionary in Python

Anonymous

Explore the dynamic world of Python dictionaries, from fundamental concepts to advanced applications, and enhance your Python programming skills with hands-on exercises.

14 Lessons

12 Challenges

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Methods in Java

Anonymous

Methods are code recipes for performing specific tasks. In this course, you will learn about methods (aka functions) in Java for beginners.

9 Lessons

8 Challenges

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Introduction to Machine Learning

Anonymous

In this course, we will cover how to implement basic supervised learning and unsupervised learning algorithms.

19 Lessons

15 Challenges

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Login Form - HTML/CSS Project

Anonymous

In this course you will create a simple login form using HTML and style it using CSS.

7 Lessons

7 Challenges

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API in Python

Anonymous

Learn How To Fetch And Post to API Server using Python

10 Lessons

8 Challenges

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How to Center Div or Text using CSS

Anonymous

In this course we will explore and answer one of the most wanted questions in CSS - How to center div or text?

9 Lessons

8 Challenges

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CSS Flexbox - The Complete Course

Anonymous

In this course, you will master the CSS flexbox concepts. Flexbox is one of the most useful layouts used in web development.

15 Lessons

12 Challenges

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Object Oriented Programming in JavaScript

Anonymous

Now that you know the basics, it's time to move on to the expert level! Object Oriented Programming is very important and used everywhere when programming. Become a master in Object Oriented Programming with JavaScript.

27 Lessons

16 Challenges

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CSS Project - Simple Loading Spinner

Anonymous

In this course, you will learn how to utilize CSS and HTML to build a straightforward loading spinner, which is used when loading pages or content.

6 Lessons

5 Challenges

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Functions in C

Anonymous

In this course, you will learn how to use functions in C with examples and challenges.

17 Lessons

15 Challenges

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Playing Cards Generator (Text Based)

Anonymous

In this course you will create text based playing cards generator using your favorite language, Happy Coding!

6 Lessons

5 Challenges

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User Class - OOP Project

Anonymous

In this project, you will create a User Class and practice your object oriented programming skills in a programming language of your choice!

8 Lessons

8 Challenges

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Numpy Fundamentals

Anonymous

Learn to master powerful numerical computations in Python for data science with this concise, hands-on course.

18 Lessons

17 Challenges

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JavaScript DOM Methods

Anonymous

In this course, you will learn about the most commonly used JavaScript DOM methods and how to use them!

13 Lessons

11 Challenges

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30 Days of Logic Building in C++

Anonymous

In this course, you will gain consistency and build logic in problem solving with the C++ language.

31 Lessons

30 Challenges

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HTML/CSS Challenges - Pack II

Anonymous

This course will challenge your knowledge of HTML and CSS in a fun and effective way!

5 Lessons

5 Challenges

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Bottom Navigation Bar - HTML/CSS Project

Anonymous

In this course you will create a simple Bottom Navigation Bar using HTML and style it using CSS. You will learn how to add simple animation using (:hover) selector in CSS.

12 Lessons

12 Challenges

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Password Generator using Python

Anonymous

In this project, you will create a strong random password generator that you can use next time you choose a password!

6 Lessons

5 Challenges

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Binary Tree - Data Structures Series #3

Anonymous

In this course, you will learn about the Binary Tree data structure, create a Binary Tree from zero using your preferred language, and practice coding challenges with it!

13 Lessons

11 Challenges

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Cool Tags in HTML

Anonymous

In this course, you will learn about some unique and cool tags in HTML. You will be surprised after using and adapting them to your web work.

15 Lessons

14 Challenges

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DOM Project - Calculator

Anonymous

In this course you will build an interactive simple calculator using HTML, CSS and JS.

14 Lessons

13 Challenges

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Object-Oriented C++: Basics

Anonymous

Elevate your C++ skills by mastering object-oriented programming. This Basics part of the full course will guide you from fundamental concepts to intermediate techniques, from basics to brilliance in Object-Oriented C++

30 Lessons

26 Challenges

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Star Pattern Bootcamp

Anonymous

Put your programming problem solving skills to learn how to print star patterns range from simple to complex, involving different levels of nested loops, conditional statements, and mathematical calculations.

30 Lessons

28 Challenges

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Python Lambda Functions

Anonymous

In this course you will learn about lambda functions in Python, also known as anonymous functions in other languages, after this course you will be able to master this topic!

9 Lessons

8 Challenges

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SQL Challenges pack #1

Anonymous

In this course you will challenge yourself with SQL problems.

3 Lessons

3 Challenges

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Array Methods in JavaScript

Anonymous

In this course, you will learn about Arrays and the most commonly used Array methods in JavaScript and how to use them!

18 Lessons

17 Challenges

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Golang Challenges - Level 1

Anonymous

A set of challenges aimed at improving your thinking and getting more familiar with Golang and its beautiful syntax. The challenges focus on arrays, slices, loops, and conditions.

24 Lessons

22 Challenges

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Moving Clouds - HTML/CSS/JS Project

Anonymous

In this course, you will create a moving clouds web project using HTML, CSS, and JavaScript.

18 Lessons

17 Challenges

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Python - List

Anonymous

In this course we will learn about the 'LIST' in python

28 Lessons

24 Challenges

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C/C++ Structures

Anonymous

Structures are a unique data type in C and C++. In this course, you will gain knowledge on how to use this data type.

8 Lessons

7 Challenges

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Clean Code - Write better code using Python

Anonymous

This course will give you the tools to write better code using Clean Code principles with Python language, Happy Coding!

28 Lessons

19 Challenges

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Python Interview Series

Anonymous

This course contains 12 interview practice questions which are the combination of both easy and medium level. This course challenge you to solve questions within a given time and to have good practice on several topics

12 Lessons

12 Challenges

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Bubble Sort

Anonymous

Everything About Bubble Sort

11 Lessons

10 Challenges

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Circular Progress Bar | Front-end Project

Anonymous

In this project, you are going to create a circular progress bar using HTML, CSS, and JavaScript.

11 Lessons

10 Challenges

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Control Statements in Java

Anonymous

In this course, you will learn how to control the flow of the program and make decisions in coding using Java programming language.

11 Lessons

10 Challenges

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CSS Project - Fancy Button

Anonymous

In this course you will create a fully customized fancy button, like you see in your favorite websites!

8 Lessons

7 Challenges

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Currency Converter - Python Project

Anonymous

In this course, you will create a currency converter using Python that can convert amounts between different currencies.

5 Lessons

4 Challenges

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Email validator using Python

Anonymous

In this course, you will create a fully working email validator program that takes input email from the user and outputs whether it's valid email or not!

8 Lessons

6 Challenges

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Object-Oriented Programming in PHP

Anonymous

In this course, you will learn PHP OOP from the beginning, with challenges and examples designed to help you understand the concepts in an easy and effective way.

31 Lessons

29 Challenges

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Python List Comprehension

Anonymous

List comprehension is a special Python syntax, offers a short and powerful way to create new list from existing one, in this course you will master this concept!

9 Lessons

8 Challenges

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Register Login System Project

Anonymous

In the course, you will create a basic authorization system to create and manage users.

8 Lessons

6 Challenges

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Python Decorators

Anonymous

In this course, you'll learn how to use decorators in Python, a powerful tool for modifying the behavior of functions. Practice with a series of coding challenges to reinforce your understanding.

12 Lessons

11 Challenges

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File Handling in Python

Anonymous

In this course you will learn everything about file handling in Python, from create, read and write to append and delete.

12 Lessons

9 Challenges

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Random Fact Generator - Python Project

Anonymous

In this project you will create a random fact generator using Python with a public API (uselessfacts).

7 Lessons

7 Challenges

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Sidebar | Front-end Project

Anonymous

In this project, you will create a responsive sidebar for your next web app.

13 Lessons

12 Challenges

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3D Card | Front-end Project

Anonymous

In this project, you will build a 3D card design by yourself!

31 Lessons

30 Challenges

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Basics of Classes and Objects in C#

Anonymous

In this course, you will learn about the basics of object oriented programming (OOP) in C#, the class and the object!

12 Lessons

11 Challenges

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File Handling in Java

Anonymous

In this course, you'll master Java file handling, covering reading, writing, and managing files, with practical challenges to reinforce your skills.

11 Lessons

8 Challenges

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Methods in C#

Anonymous

Methods are code recipes for performing specific tasks. In this course, you will learn about methods (aka functions) in C# for beginners.

9 Lessons

8 Challenges

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Image Accordion | Front-end project

Anonymous

In this project, you will create an image accordion by yourself!

17 Lessons

16 Challenges

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Interview Coding Challenges - Pack I

Anonymous

Are you ready for your next coding interview? Test your knowledge and skills with these challenges and be prepared. Good luck!

3 Lessons

3 Challenges

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Quiz Generator - Python OOP Project

Anonymous

In this course you will create fully working Quiz Generator with python using object oriented programming skills. Happy Coding!

11 Lessons

8 Challenges

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YouTube Video Player - HTML Project

Anonymous

In this project, you'll create a YouTube video player using HTML and explore various attributes along the way.

7 Lessons

6 Challenges

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Coddy Profile Card Clone | Front-end project

Anonymous

In this project, you will create a Coddy profile card clone.

26 Lessons

25 Challenges

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C++ Pointers

Anonymous

Master pointers in C++ using practical examples. Learn memory management, dynamic allocation, and advanced pointer techniques for efficient C++ programming.

14 Lessons

13 Challenges

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Data Manipulation in R

Anonymous

Learn how to efficiently manipulate and transform data using R's built-in functions, base packages and supported packages. Topics include subsetting, merging, reshaping, and aggregating data.

14 Lessons

12 Challenges

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HTML/CSS Challenges - Pack III

Anonymous

This course will challenge your knowledge of HTML and CSS in a fun and effective way!

5 Lessons

5 Challenges

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Pandas Analytics

Anonymous

In this course you will learn how to handle tables in python using pandas

19 Lessons

18 Challenges

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Python JSON

Anonymous

In this course, you will learn about JSON and dive into the json library in Python, and master it!

9 Lessons

7 Challenges

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Queue - Data Structures Series #2

Anonymous

In this course, you will learn about the Queue data structure, create a Queue from zero using your preferred language, and practice coding challenges with it!

12 Lessons

10 Challenges

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Sets in Python

Anonymous

In this course, you will master Python sets. You'll learn how to create, manipulate, and perform operations on sets through comprehensive lessons and practical challenges. By the end, you'll be proficient in using sets to optimize your Python code.

11 Lessons

9 Challenges

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Slider | Front-end Project

Anonymous

In this project, you will create a responsive slider to showcase a couple of images and descriptions.

23 Lessons

22 Challenges

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SQL Challenges pack #2

Anonymous

In this course you will challenge yourself with SQL problems.

3 Lessons

3 Challenges

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Tricky parts of Modern Javascript (ES6+)

Anonymous

In this little course you will learn about the tricky but very important features introduced in Modern Javascript i.e. ES6. Complete this course with your pace to improve your JS knowledge!

9 Lessons

7 Challenges

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Exception Handling in Python

Anonymous

In this chapter, you will learn one of the most important concepts in programming which is Exception Handling. Exception Handling is the key if you want to develop solid and unbreakable programs. Exception Handling is the process of responding to exceptions which breaks program.

16 Lessons

15 Challenges

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Strings and Arrays in C#

Anonymous

In this course, you will learn about strings and arrays in C# and will have a chance to practice your knowledge.

14 Lessons

13 Challenges

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Arrays in C++

Anonymous

In this course we are going to discuss about arrays in C++. Happy Coding !

26 Lessons

20 Challenges

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Coding Problems: Volume 2

Anonymous

Put your programming problem solving skills to the test using the exercises with different difficulties in this course. Designed for coders with some prior knowledge of the basic syntax in any programming language. This course is an extension of the first Coding Problems

25 Lessons

24 Challenges

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C++ - Standard Template Library

Anonymous

Get introduced to the C++ Standard Template Library, all of it's containers, algorithms and functionalities. Designed for people with some prior knowledge of the C++ Language.

23 Lessons

12 Challenges

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CSS Selectors

Anonymous

By the end of this course you will master the concepts of CSS Selectors.

15 Lessons

12 Challenges

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Functions in C++: Building Your Own Functions

Anonymous

This course aims to challenge you by creating functions for different scenarios and use cases.

18 Lessons

17 Challenges

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Insertion Sort - DSA Series

Anonymous

Simple yet powerful algorithm. Learn how to efficiently arrange elements, understand time complexity, and enhance your sorting skills. Dive in now!

9 Lessons

4 Challenges

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Mathematical Riddles

Anonymous

This course will provide ways of thinking and strategies for solving mathematical problems and puzzles using programming.

20 Lessons

18 Challenges

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PHP Functions and Arrays

Anonymous

Exploring built-in functions, and array manipulation.

14 Lessons

14 Challenges

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C++ File Handling

Anonymous

Master file handling in C++ with practical lessons on reading, writing, and manipulating files. Learn to efficiently manage text and binary files, handle errors, and apply best practices in real-world applications.

23 Lessons

18 Challenges

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Function Declarations in JavaScript

Anonymous

In this course you will learn about different ways of function declaration in JavaScript. From traditional basic function declarations to the modern arrow functions, enhance your coding skills and write cleaner, more efficient JavaScript code!

14 Lessons

13 Challenges

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Functions and Pointers in Golang

Anonymous

Learn how functions and pointers work in Golang with examples and exciting challenges.

19 Lessons

18 Challenges

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Interview Coding Challenges - Pack II

Anonymous

Are you ready for your next coding interview? Test your knowledge and skills with these challenges and be prepared. Good luck!

3 Lessons

3 Challenges

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Interview Coding Challenges - Pack III

Anonymous

Are you ready for your next coding interview? Test your knowledge and skills with these challenges and be prepared. Good luck!

3 Lessons

3 Challenges

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Simple Character Counter using C++

Anonymous

In this project, you'll create a simple character counter program using C++.

5 Lessons

4 Challenges

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Detect & Censor Curse Words In Python

Anonymous

In this course, you will learn how to write a python program that is capable of detecting and censoring swear words in sentences.

4 Lessons

3 Challenges

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Dynamic Programming 101

Anonymous

Master the art of solving complex problems efficiently. Boost your problem-solving skills for coding interviews with easy-to-follow lessons and hands-on challenges.

15 Lessons

11 Challenges

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Interview Coding Challenges - Pack IV

Anonymous

Are you ready for your next coding interview? Test your knowledge and skills with these challenges and be prepared, did you finished the last packs? Happy Coding!

3 Lessons

3 Challenges

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Interview Coding Challenges - Pack V

Anonymous

Are you ready for your next coding interview? Test your knowledge and skills with these challenges and be prepared, did you finished the last packs? Happy Coding!

3 Lessons

3 Challenges

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Interview Coding Challenges - X

Anonymous

Are you ready for your next coding interview? Test your knowledge and skills with these challenges and be prepared for your next interview, Happy Coding

3 Lessons

3 Challenges

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Object-Oriented Programming in GoLang

Anonymous

In this course, you will learn how the concept of OOP is applied in Golang with step-by-step instructions and challenges to practice what you learn.

17 Lessons

16 Challenges

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Python Iterators

Anonymous

In this course you will learn about iterators in Python and practice your knowledge, after this course you will be able to master this topic!

13 Lessons

12 Challenges

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RegEx in Python

Anonymous

Unlock the power of regular expressions in Python with this concise and practical course. Learn to master text searching, pattern matching, and data extraction with real-world examples and hands-on challenges.

28 Lessons

24 Challenges

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Slices and Maps in Golang

Anonymous

Learn how slices and maps work in GoLang with examples and challenges, step by step.

21 Lessons

19 Challenges

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Bit Manipulation

Anonymous

In this course we will learn about bit manipulation with some exciting challenges to boost up problem solving!

17 Lessons

13 Challenges

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Interview Coding Challenges - Pack VI

Anonymous

Are you ready for your next coding interview? Test your knowledge and skills with these challenges and be prepared for your next interview, Happy Coding!

3 Lessons

3 Challenges

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Interview Coding Challenges - Pack VII

Anonymous

Are you ready for your next coding interview? Test your knowledge and skills with these challenges and be prepared for your next interview, Happy Coding

3 Lessons

3 Challenges

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Interview Coding Challenges - Pack VIII

Anonymous

Are you ready for your next coding interview? Test your knowledge and skills with these challenges and be prepared for your next interview, Happy Coding

3 Lessons

3 Challenges

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Object-Oriented C++: Brilliance

Anonymous

Elevate your C++ skills by mastering object-oriented programming. This Brilliance part of the full course will guide you from medium knowledge to full understanding of advanced concepts, from basics to brilliance in Object-Oriented C++

21 Lessons

17 Challenges

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Social media Search Project - Python JSON Fundamentals

Anonymous

In this course you will learn how to manage data in JSON format using Python. We will use this learning to build a Social media search implementation. JSON is a popular way of formatting data and will show up very often in your Python career.

10 Lessons

5 Challenges

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Temperature Converter using C++

Anonymous

In this project, you will build a temperature converter program using C++. This project allows you to practice basic arithmetic and user input/output.

10 Lessons

9 Challenges

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Interview Coding Challenges - Pack IX

Anonymous

Are you ready for your next coding interview? Test your knowledge and skills with these challenges and be prepared for your next interview, Happy Coding

3 Lessons

3 Challenges