The problem Shieldswap solves

• Price impact is inevitable when swapping
• Higher price impact on bulk deals
• High trading volume causes slippage
• Low liquidity
• Post-running sandwich attack
• Mempool causes MEV attack

Challenges we ran into

There were so many pools and tokens which are useless and some of them are not transferrable so we couldn't get through all the transactions to maximize the output and because of little faucets we had a little time to construct in testnet