Castle Sudan
“The Castel Sudan project number one of africa ethereum developer show all project here!”
Castel Sudan
Eth-Builder Founder
Event Timeline
Hackathon Castle
Registration opens and coding begins
Submissions Closed
All project submissions must be completed
Winners Announcement
Judging completed and winners will be announced
Our Blockchain Innovations
Discover our innovative blockchain solutions and cutting-edge web3 projects that are shaping the future of decentralized technology.
Castel Sudan
The Castel Sudan project number one of Africa Ethereum developer. Show all project here with amazing features and innovations.
Web3 Innovation
Revolutionary blockchain solutions for the modern world. Secure, decentralized, and efficient applications.
Smart Contracts
Advanced smart contract development with security audits and comprehensive testing for enterprise solutions.
DeFi Platform
Decentralized finance platform offering lending, borrowing, and yield farming opportunities with high security.
NFT Marketplace
Create, buy and sell unique digital assets on our cutting-edge NFT marketplace with low fees.
DAO Governance
Community-driven governance models for decentralized autonomous organizations with transparent voting.
Ready to Start Your Project?
Join our ecosystem of innovators and developers building the future of decentralized technology.
Team Members
Active contributors and their performance
| Name | Points | ||
|---|---|---|---|
 Hart Hagerty United States | 95 | ||
Brice Swyre China | 88 | ||
Marjy Ferencz Russia | 72 | ||
Yancy Tear Brazil | 91 | ||
John Doe Canada | 97 | ||
Jane Smith Australia | 85 |
Select a Member
Click on a team member to view details
Select a team member from the list to view their details and performance metrics.
Claim Your Rewards
You've earned these exclusive rewards through your dedication and achievements. Claim your prize and enjoy the benefits!
Gold Reward - $300
Congratulations! You've earned our top-tier Gold Reward. This exclusive prize includes $300 cash reward, premium features access, and special recognition in our leaderboard.
Silver Reward - $200
Great achievement! You've earned our Silver Reward. Claim your $200 prize along with extended benefits and special access to our premium community features.
Bronze Reward - $100
Well done! You've earned our Bronze Reward. Enjoy your $100 prize and exclusive content access. Keep progressing to unlock higher reward tiers!
Want to Earn More?
Participate in our challenges and activities to unlock even greater rewards and exclusive benefits.
FLAG CHALLENGE
Available Challenges
SQL Injection Master
Bypass authentication and extract the flag from the database.
Image Metadata Mystery
Find the hidden flag within image metadata and steganography.
RSA Decryption
Break the RSA encryption to reveal the secret message.
Binary Analysis
Reverse engineer this binary to find the hidden flag.
Challenge Previews
Castle Sudan Challenge
Web security challenge with medieval theme
Hackathon Event
24-hour coding and security competition
CTF Competition
International capture the flag event
Software Overflow
Rank
#1
Points
3240
Challenges Completed
CTF Shop
Spend your points on hints and resources
NumPy Guidebook
Advanced data analysis techniques
Python for Security
Essential programming skills
CTF Strategy Guide
Win more competitions
Crypto Handbook
Encryption and decryption techniques