A great casual puzzle game with minimal advertisements (considering it’s free)

The idea for this game is good and it’s a fun way to pass the time. Once you get a strategy, the puzzles aren’t terribly difficult but they are satisfying to complete. And there are a lot of levels to get through. I find myself switching back and forth between easier and harder levels depending on how much time I have. Two suggestions: a paid version to remove the ads (though to be fair, they aren’t nearly as intrusive as in other games since they can be dismissed in 5 seconds). Second, add a way to get to the levels screen directly from the in-level hamburger menu. It saves only one extra click but it’s the one and only button I ever look for in that menu.

First off, this is a great game. Fairly challenging levels make it interesting and leave you satisfied when you complete one. The only problem that I have with it is that the Yellow and Green lines are very similar looking to me (I am colorblind) and this makes the levels quite a bit more difficult. If there was an option to enable a colorblind mode that made the colors a little more different, this game would be perfect. Other than that it’s very well designed and a very good game.

Tries to access your clipboard every time you open itAlso a bit easier than it could be because it only leaves blank edges on the edge of the board, so there's only a couple of places each of those pieces can go.