Luckycoin (LKY) Scrypt based cryptocoin Feeling lucky punk? No? Well you should! LuckyCoin (LKY) offers super lucky blocks, where your reward can be x2,x5. Luckycoin is an open-source peer-to-peer cryptocurrency that is protected by advanced cryptographic algorithms. It is easy and secure to use and has wallet. Lucky Coin is a cryptocurrency based on Ethereum blockchain network. It provides a decentralized P2P payment network. It is based on ERC standard of.