Enjoy yourself for a while and test your refrigeration know-how compared to colleagues around the world.
Try CoolGame of Danfoss company.
The concept of game is: Build a specific refrigeration circuit as fast as possible by placing the components correctly!
You have got a limited time to build the circuit and the remaining time is converted to your score.
<a href="http://refrigerationandairconditioning.danfoss.com/support-center/education-and-training/coolgame/#" target="_blank">Play CoolGame</a>