@StarsMaker: umm, you put it in such a way that you also deleted almost completely until layer 6 but also this is just for random bombs and if you want to test azures and such then just go somewhere else.
Also BIZS is more temperature and pressure resistant than QRTZ (or even TUNG). TUNG is pretty weak against pressure, even though it is resistant to temperature.
my bigger bomb won't fit inside, but my smaller bomb destroys layers 1, 5, 5.5, 6, 7, 8, 9, 10, 11, 12, and 13.
I beat it except for void id:2872654
@pinecone I added glass between the only layers I could.
also azures are ridiculously powerful
but at least its still possible to beat void
well the only one with the right difficulty is void