Melbourne metropolitan train stations

I like the layout of the quiz, but the colours were actually quite frustrating. It was difficult to tell which stations were already answered (especially the yellow group). Perhaps a thin black border around each station? The circles in my quiz are how I got around that: https://www.jetpunk.com/user-quizzes/150455/melbourne-railway-stations

There was also an issue with type-ins: Ringwood East not accepted when East Ringwood was, etc. I know that most gunzels will be fine with this, but for it may be problematic for those who are just making educated guesses.