Coding Challenges

Improve your coding skills with thousands of other developers by joining our monthly Zero To Mastery developer community coding challenges. No matter your skill level, you can participate in these challenges to accelerate your learning, coding skills and confidence.

Complete coding challenges with thousands of other developers by joining Zero To Mastery 👇
JOIN ZERO TO MASTERY
coding challenge 39

Spinnin' Round

github.comView Challenge
coding challenge 38

Bomberjam AI

github.comView Challenge
coding challenge 37

Toggle dark/light mode by clapping your hands

github.comView Challenge
coding challenge 36

Build Your Own Blockchain...

github.comView Challenge
coding challenge 35

Building Social Proof

github.comView Challenge
coding challenge 34

Date Night

github.comView Challenge
coding challenge 33

Advent of Code 2020

github.comView Challenge
coding challenge 32

Build your own version of the Keiko Corp Website!

github.comView Challenge
coding challenge 31

Hacktoberfest 2020

github.comView Challenge
coding challenge 30

PongPongPong

github.comView Challenge
coding challenge 29

Escape From Jurassic

github.comView Challenge
coding challenge 28

LANGO - The Complete Dev Language API

github.comView Challenge
coding challenge 27

Sudoku Goku

github.comView Challenge
coding challenge 26

COVID 19 pandemic - build software that drive social impact

github.comView Challenge
coding challenge 25

The #30DayProject - What will you build?

github.comView Challenge
coding challenge 24

Advent of Code 2019

github.comView Challenge
coding challenge 23

Reverse Engineering Apple Airpods

github.comView Challenge
coding challenge 22

Hacktoberfest 2019

github.comView Challenge
coding challenge 21

A real life interview question from Google

github.comView Challenge
coding challenge 20

Building the BEST CSS ANIMATION IN THE WORLD!!

github.comView Challenge
coding challenge 19

Building a React based personal blog using GatsbyJS

github.comView Challenge
coding challenge 18

Solving tough JavaScript questions and improving your core understanding of the language

github.comView Challenge
coding challenge 17

Artificial Intelligence and chatbots

github.comView Challenge
coding challenge 16

Design and build a portfolio project to wow your future customers/employers

github.comView Challenge
coding challenge 15

Simulating a real life work task that you will most likely encounter in your career.

github.comView Challenge
coding challenge 14

Understanding JavaScript and coding without the help of a library or tool

github.comView Challenge
coding challenge 13

A real world application collaboration project

github.comView Challenge
coding challenge 12

Advent of Code 2018 Puzzles

github.comView Challenge
coding challenge 11

Build a website based on the designs from a fictitious client

github.comView Challenge
coding challenge 10

Two Hacktoberfest 2018 challenges

github.comView Challenge
Coding Challenge 9

3D modelling with ThreeJS

github.comView Challenge
Coding Challenge 8

Realizing the power that you have as a developer to validate business ideas by developing a startups website

github.comView Challenge
Coding Challenge 7

It's time for you to build your own snake game

github.comView Challenge
Coding Challenge 6

Logic and problem solving - 3 JavaScript Puzzles

github.comView Challenge
Coding Challenge 5

Build an event page for a real company!

github.comView Challenge
Coding Challenge 4

Using Node to help Santa with his problem

github.comView Challenge
Coding Challenge 3

Build a Speech Recognition Website using IBM Watson!

github.comView Challenge
Coding Challenge 2

Build an amazing portfolio website!

github.comView Challenge
Coding Challenge 1

Build your own blockchain competition

github.comView Challenge