Explore Challenges courses
This courses are practice tailored, with challenges in different kind and fields. Choose your favorite programming language and start practice coding while solving hand-written challenges.
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33 results
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
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
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
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
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
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
SQL Challenges pack #1
Anonymous
In this course you will challenge yourself with SQL problems.
3 Lessons
3 Challenges
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
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
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
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
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
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
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
SQL Challenges pack #2
Anonymous
In this course you will challenge yourself with SQL problems.
3 Lessons
3 Challenges
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
Mathematical Riddles
Anonymous
This course will provide ways of thinking and strategies for solving mathematical problems and puzzles using programming.
20 Lessons
18 Challenges
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
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