Saikat Karmakar | 17 Jan 2023
| Challenge | Category | Type |
|---|---|---|
| D31eg4t3 | Solidity Security | Easy |
| Road Closed | Solidity Security | Easy |
| Confidential Hash | Solidity Security | Easy |
| Arbitrage | DeFi Security | Easy |
| Private Club | Solidity Security | Easy |
| Predictable NFT | Solidity Security | Easy |
| Voting Machine | DeFi Security | Medium |