You are viewing a single comment's thread from:RE: (ENG/ESP) Steemit Crypto Academy Contest / S13W5 : Layer-2 blockchain/Concurso Steemit Crypto Academy / S13W5 : Blockchain de capa 2View the full contexthamzayousafzai (73)in SteemitCryptoAcademy • last year my entry: https://steemit.com/hive-108451/@hamzayousafzai/steemit-crypto-academy-s13w5-contest-layer-2-blockchain