yup, make sure you do the tutorial, and take note of the screen between the blocks "open block or take a break in 30sec else you get *irregular behavior warning*" (which is not simulated in the sample software, only shown the image in the tutorial)...i tell ya' it wasnt a fun experience to get a screen of ***WARNING IRREGULAR BEHAVIOR*** during the exam... it screwed my mind for the next 2 blocks 😛