Kudos on your first game. This is still very much pre-Alpha, so stick with it and update once you've made some progress. My advice would be to work on the backend stuff first. Once you have the "guts" in place, then you can focus on things like appearance and adding new levels.
In battleship, you can make educated guesses based on the sizes and shapes of the different ships. Here, all you can do is randomly guess. How long can this possibly hold someone's interest?
@StuweeGriffin That's not a solution game. It's simply the same game, hosted on king.com, where the solution button actually performs its intended function. If you want to see the solution to level 30, you must "play" through levels 1-29 first.