Need help

There's no guide for the coalition one, so I'll try to help you out a bit. Use your western ships to suicide into the coastal fort and privateer to their east. For you main fleet pull Elphinstone and Brock back for now, and use Brock and Nelson to attack the Prussian port. Capture it with a non-important ship. Then destroy the Prussian coastal fort. From there you can bring in fresh privateers to act as meatshield. Nelson is your best general here, so make sure to use him, but if he dies then you lose the level. From there split your fleet into two units
1. Nelson and generals, who try to break through the fleet of Denmark. Make sure to surround when possible and hit with Nelson. Your goal is to get all of Denmarks coastal forts and their port. Don't waste turns on Copenhagen.
2. A light fleet, but it should be enough to eliminate all non-general Russian ships. Surround and pound, and then any surviving ship should go assist fleet 1.

Hi pirke,

I also had a trouble with this level but now i do medal arming through it. Let me try to help you to my best.

Turn 1:
->There are 3 ships on other side of denmark(north  sea) .Use them to bomb the costal fort three of them must be able to destroy it on turn 1.
->There are three ships to the left of Nelson use them to attack the privateer on russian side. Be carefull to be out of range of the costal fort.
->Bring Nelson to south just near the coastal fort of prussia and destroy it.
->Use Elphinstone and Brock to flank the coastal fortress and use your other ship to destroy it.
->bring the remaining ship towards denmark
->Hit Fischer of denmark using elphinstone.
->No need to capture prussian port as then brock and elphinstone will die on denmark seas.


Next turns are a flow as shown(do it in parallel)

->Your ships on other side of denmark(near north sea) , use remaining ones to hit the small  ship on the denmark coast.
->Ships near russia hit one target ship at a time(I mean all three ships hit 1, this way they make more damage).
->use brock and elphinstone to kill costal forts and denmark navy generals.
->bring nelson as quickly as possible as  otherwise the light artillery will keep hittin othe ships hard.
->Once both the generals are destroyed and costal fortresses are taken out bring your remaining ship to kill then privateer (small ship) 
   near the northern part.Here note that to hit from distance because if not then three ships to the north will attack you.
->Kill all ships near russia and bring bvack nelson near russia if necessary.

->Also note that if nelson's Health goes low level him up(by taping on him and using arrow hitting target symbol).

I used this strategy and win usually on round 8-9.You may be able to get five stars.Hope it helps.
Also this method is open to criticism.

Medals OR three/four emblems. I got confused about that when I was a beginner so I only bought tier 1 gens.