5 stars: Beautiful little puzzle game. Challenging without being frustratingly hard. It requires one to think their moves through in advance, and some levels are harder than others but they're mixed in instead of getting progressively more difficult. I love that and I love this game. For those complaining about the ads, $1.99 gets rid of them, which is certainly a reasonable price to pay to support a free game you're enjoying.
4 stars: Really good, very original. I rarely get surprised with this kind of
3 stars: Ok, so the game is pretty good. Relaxing and sometines challenging, but that's the thing, just sometimes. I don't feel like the more i play the more difficult the game gets. It's always a few easy puzzles then a hard one and it repeats. I have a few suggestions; First, let the players choose the difficulty. Second, it would be nice another game mode, like a
2 stars: It's either this game is not at any point challenging or else I have super brain powers, and I really doubt the second option. I never struggled with any level at all, I'm at level 75 which I arrived to without even the slightest challenge whatsoever, it was comfortably a smooth flow. I gave 2 stars for the graphical and overall design of the game, other than that I don't find it worth my time.
2 stars: Game is good, but ads are intrusive and way too many. I understand that people have to make a living, but this is too much. There's a constant banner at the top and then before a new level...