The first MoveCTF (Capture The Flag) security contest, exclusively supported by Sui development company Mysten Labs, will be held from 9:00 on November 6th to 09:00 on November 8th, Beijing time. The first Move Safety Competition of MoveCTF will be held online, and the competition will take the form of registration and registration. The competition was hosted by MoveBit, an audit company for the ecological security of Move, and ChainFlag, and jointly organized by Mynft and SuiWorld DAO. This MoveCTF security competition is the first security-themed event in the Move ecosystem. This MoveCTF will set up 3 to 4 Move-related security challenges. The difficulty of the challenge will be different. Completing different challenges will get corresponding points. The top four contestants with the shortest time for each challenge will get extra points award.