Your team is in a reactor control room at Chernobyl. The reaction in the core is super-critical and uncontrolled. If it's not cooled within 60 minutes the steam pressure will blow the containment vessel to pieces. To make matters worse, the radiation detection system locks the control room door until the core is secure. At most, only one team will survive. You can see the other group progressing so your team must work together urgently to prevent catastrophe and escape. If the containment vessel is breached, it will send super-heated steam and metal fragments into the atmosphere which will surely be the end of you. Each control room is a mirror images of the other which makes them perfect for competitions and team building. Can you solve the puzzles fast enough to save your team and the plant from destruction?