We also hold ICS CTF (Capture The Flag)!
This CTF is based on ICS test bed so all participant can hack the actual devices and network on this simulation. There are altogether 6 scenarios in our ICS CTF, each with its own set of challenges and scores.
Please ask firstname.lastname@example.org
↓Sample of CTF at ICS Cyber Security 2017 in USA
↓ICS CTF page
↓Hack2Win 2017, IoT Hacking Competition