Coding Challenges
Put your skills to the test with our collection of coding challenges, hackathons, and real-world projects.
500+
Challenges
10K+
Submissions
50+
Active Projects
Monthly
Hackathons
Featured Challenge
FeaturedIntermediateTeam Challenge
Build a Real-time Collaborative Code Editor
Create a web-based code editor that allows multiple users to edit code simultaneously, with real-time collaboration features, syntax highlighting, and basic execution capabilities.
Duration
2 weeks
Participants
245 joined
Deadline
April 30, 2025
Prize Pool
$2,500
ReactNode.jsSocket.ioWebRTCCollaboration
Top Prizes
- 1st Place$1,500
- 2nd Place$750
- 3rd Place$250
Beginner
$250
Build a Markdown Editor with Preview
1 week
128 participants
Time remaining5 days
HTMLCSSJavaScript
Intermediate
$350
Create a Weather Dashboard with APIs
1 week
97 participants
Time remaining3 days
ReactAPIsData Visualization
| Rank | User | Challenges | Points | Badges |
|---|---|---|---|---|
1 | Alex Johnson @alexcode | 24 completed | 4,850 | Challenge MasterConsistent CoderTeam Player |
2 | Sarah Chen @sarahdev | 21 completed | 4,620 | Algorithm ExpertFast Solver |
3 | Michael Torres @miketorres | 19 completed | 4,380 | UI MasterCreative Coder |
4 | Emma Wright @emmawright | 18 completed | 4,120 | DevOps Expert |
5 | David Kim @davidkcode | 16 completed | 3,840 | Database Guru |
HackathonRegistration opens: April 10, 2025
Spring Hackathon: AI-powered Solutions
A 48-hour hackathon focused on building innovative AI-powered solutions to real-world problems.
April 28-30, 2025
$5,000 Prize Pool
ChallengeRegistration opens: April 20, 2025
Performance Optimization Challenge
Optimize a given web application to improve performance, accessibility, and user experience.
May 5-12, 2025
$750 Prize Pool
ContestRegistration opens: May 1, 2025
Mobile App Design and Development Contest
Design and build a mobile app based on the provided requirements and specifications.
May 15-29, 2025
$1,500 Prize Pool
Ready to Test Your Skills?
Join our growing community of developers who are improving their skills through regular challenges. Solve problems, win prizes, and build your portfolio.