Or at least, that's what I decided to call it.
This is a situation when blocks of different colours are stacked in two vertically. Not only is this hard to get rid of (especially with 3+ colours), but it causes me to eventually lose my chain. It happens so often on DVE and it really gets on my nerves :/
The grey is a white block, adding even more frustration to this.
Anyone experienced this before?
I don't have any game screenshots because every time I try to take one I end up overfilling.