Question

Which sentence is correct?

01. Caitlin's stack of homework was thickest than Dayna's.
0 2. Zach asked if his milkshake could be thicker than Abby's.
3. "This mud is more thicker than I've ever seen!" said Yani.
4. Mom made gravy that was most thick.

Answer 1

I think it is 3 that it is in indirect speech