Of the only two succeeding series of CN Real block, which one was about two teams destroyed a random object and built vehicles from it?
Bobb'e Says:  It was part of the CN Real block, (only two succeeding series, being "Dude, What Would Happen" and "Destroy Build Destroy") and it is Cartoon Network's shortest lived live-action series along with "BrainRush", both only running for six episodes. Destroy Build Destroy:  It was an unusual type of game show, in which two teams destroyed a random object and built vehicles from it, and then the winners destroyed the losers' creation.
Destroy Build Destroy