Board Thread:Questions and Answers/@comment-27615794-20160120143617/@comment-27113093-20160120145626

It's okay to leave world 3 at 3-2 for a while before you think about clearing the rest of world 3. In order to pass 3-2, you need to have 1 CL and 5 DD leveled to level 35 at least to clear the boss (specifically this fleet comp, because there is special branching that will divert you elsewhere if you don't use it).

As for clearing 2-4, I did it with 4BB 2CV. I know, a lot of veteran admirals might go on about it being costly but believe me if you just want to brute force your way through 2-4, that is the fleet comp to use. You may get unlucky and get diverted off the path to the boss, but just don't give up. Once again, you can get away with level 30-35 for a 2-4 clear. (It might not be an S, but that can come later once you clear the map!)

Try to unlock up to 4-3 ASAP. It's a good place to level CL and DD. However, clearing 4-1 can come after you complete 2-4. I found that with the fleet I used to clear 2-4, I was able to clear 4-1 and 4-2 rather quickly. It took less time than 2-4 by far. That's why you clear 2-4 first to pass the first obstacle for new admirals, and then push through 4-1 and 4-2 with the fleet that you honed in 2-4.

Good luck, and well done on getting so far in a week.