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QuillCTF: Unlock your web3 security skills
Why QuillAudits CTF?
Quill CTF is a game in which you hack Ethereum smart contracts to learn about security. It's meant to be both fun and educational. The game is designed to educate players on how to identify and fix security issues in Ethereum smart contracts.
The challenges contain several of the most common vulnerabilities found in Ethereum smart contracts today, including reentrancy, integer overflows/underflows, predictable randomness, and more!
QuillCTF Website link: https://academy.quillaudits.com/challenges
How to submit the solution:
Fill out the below submission form with Vulnerability details and a solution to CTF:
QuillCTF-Submit
QuillAudits CTF community at Discord:
We have Discord channels for CTFs for users to discuss the challenges and ask questions. This provides a great opportunity for CTF players to learn from each other and share ideas.
Join our Discord community by clicking here.
QuillCTF Challenges:
| Sl. No. | Challenge | Type | Difficulty | Points | Solutions |
|---|---|---|---|---|---|
| 01. | 🛣️ Road Block | Solidity Security | Easy | 100 | Link |
| 02. | 🏦 VIP Bank | Solidity Security | Easy | 100 | Link |
| 03. | 🔒 Confidential Hash | Solidity Security | Easy | 100 | Link |
| 04. | 🛡️ Safe NFT | Solidity Security | Medium | 200 | Link |
| 05. | 📲 D31eg4t3 | Solidity Security | Easy | 100 | Link |
| 06. | 🧩 Collatz Puzzle | EVM | Hard | 300 | Link |
| 07. | 🪧 True Xor | EVM | Hard | 300 | Link |
| 08. | ⚽ Pelusa | Solidity Security | Medium | 200 | Link |
| 09. | 🔶WETH-10 | Solidity Security | Medium | 200 | Link |
| 10. | 🚪 Gate | Solidity Security | Hard | 300 | Link |
| 11. | 🐼 Panda Token | Solidity Security | Medium | 200 | Link |
| 12. | 💠 WETH-11 | DeFi Security | Medium | 200 | Link |
| 13. | 💰 Donate | DeFi Security | Easy | 100 | Link |
| 14. | 🛅 Moloch's Vault | DeFi Security | Hard | 300 | Link |
| 15. | 🧮 Slot Puzzle | Solidity Security | Hard | 300 | Link |
| 16. | 🪙 Gold NFT | Solidity Security | Medium | 200 | Link |
| 17. | 🎲 PseudoRandom | Solidity Security | Easy | 100 | Link |
| 18. | 📈 Invest Pool | DeFi Security | Medium | 200 | Link |
| 19. | 🙈 Predictable NFT | Solidity Security | Easy | 100 | Link |
| 20. | 📇 Voting Machine | DeFi Security | Medium | 200 | Link |
| 21. | 🕺 Private Club | DeFi Security | Easy | 100 | Link |
| 21. | ⭐ Lottery | EVM | Medium | 200 | Coming Soon |
| 22. | 🔑 KeyCraft | Solidity Security | Hard | 300 | Coming Soon |
| 23. | 📱TemporaryVariable | Solidity Security | Easy | 100 | Coming Soon |
Collaboration Challenges
QuillCTF_Partnership
| Sl. No. | Challenge | Type | Difficulty | Points | Solutions | Partner |
|---|---|---|---|---|---|---|
| 01. | 💸 Arbitrage | DeFi Security | Easy | 100 | Link | QuickSwap |
| 02. | 🔰 assertEqual | EVM | Hard | 300 | Coming Soon | Router Protocol |
| 03. | 👥 Collect | Defi Security | Medium | 200 | Coming Soon | Dapps.co |
| 04. | 🎯 NFTBANK | Solidity Security | Hard | 300 | Coming Soon | Lumos Labs |
| 05. | 📁 LicenseManager | Solidity Security | Medium | 200 | Coming Soon | Airchains |
Physical CTFs
These challenges are created for various institutions as a part of their physical CTFs, and no points will be awarded on QuillCTF’s Leaderboard for solving these CTFs. These challenges are only intended for participants from the respective institution's event.
| Sl. No. | Challenge | Difficulty | College/ Institutions |
|---|---|---|---|
| 01. | Private Flag | Easy | IIIT-R |
| 02. | Access Denied | Easy | IIIT-R |
About Us:
QuillAudits is a Leading smart contract audit firm committed to securing Blockchain projects with cutting-edge Web3 security solutions. QuillAudits is well-equipped with tools and expertise to provide cybersecurity solutions saving the loss of millions in funds.
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