I want to create a simple game like tic-tac-toe or connect4 or something like that using Rails. I have a (very) basic idea of how to write a Rails app with regular html elements, but I don't really know how to get started with a game. Is it very similar, or will I likely need to use some library specific to games? For example, how would I go about rendering the game images?
Also, if I want to put this on a website, is there a free option that I could sign up for that would be able to handle extra code to render the game or do I need to buy something?