This is a one-time braintrain class that teaches 21st century thinking skills like critical thinking, collaboration, creativity and problem solving. Learners will get to know eachother through a warm-up, then be shown a video that sets up the challenge. The client, Doris, has just found out that her computer has been hacked - and the hacker is holding her cryptocurrency. She only has 40 minutes to come up with a ransom or else! Learners will be asked to help her find the hacker and get back...