Sidechain

When the arrows point at each other, that means to choose the side that is of the opposite color of that block. As long as you pay attention to the tutorial and avoid being an idiot this game won't be as bad for you as it was for her. The game is decent. But very boring, very quickly, with nothing to work toward. But it will serve as about 5 minutes of fun for whomever has a brain and maybe 7 for children. Not a bad game, but nothing you're going to play for very long.

First, why can't you leave the game directly after you finish a game. It seems that you can only leave via main menu. Second, a game-breaking problem. It seems that the 'touch middle' one (or whatever you call it) has a very small area for registering that player is clicking in the middle. Third, a minor thing. I wish there is an option of changing colour of the game itself. The orange and yellow really hurts your eyes when looking fot a long time.

Challenging and enjoyable. As a suggestion, I think a bit of confusion happens to some people for the 2 arrows facing each other . Perhaps use an exclamation "!" instead of double arrow cause it means "not" even in programming language. So !red = yellow. Imo its more clear than the double arrow. Well done folks!