This game needs a Next level button on the game screen when the level is completed. Is no sense go all the time back to map to choose next level, everything else is very nice ;)
I found a bug, when the game ends and you build anything, this is destroyed but if u had it selected you can upgrade it for free and you'll earn as many score as you want
Will be better to do lines without clicking circles, better clicking the line instead :)
Would be better also put a lighter colour to last movement of computer, because when it’s too much lines is hard to find
For the other things is a nice implementation of this game, congratulations
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