Surprisingly difficult This is a great mobile game. It's easy to play for 5-10 minutes when you need to burn some time, but several of the puzzles are hard enough that I had to come back to them several times over the course of months before I could solve them. This game is both casual and challenging.
Deceptively challenging It starts easy and obvious but builds quickly to challenging. The frustration is eased by the Go Back and Reset buttons (and on to the Solutions page, if necessary), and no keeping count of how many tries it takes because, who cares? Solving a complicated puzzle on your own is exhilarating and amazingly satisfying for such a simple game. It's Free! It's Fun! Get this game!
Love the game! One of the best I've played, BUT absolutely horrible on my new OPO with Cyanogenmod 11. Crashes after every level and sound is so buggy it wiped out the system sound scheme on phone. Totally not happy with all the crashes and bugs. Insult to injury is full page ads after every level, just before the crash. Brilliant concept, execution sucks. Uninstall...
hard but fun Makes me so frustrated to see how easy each level is after I finally figure it out. Very entertaining. If I keep playing maybe my IQ will go up. Lol
Can't decide For not having written instructions it's not hard to play and so far it is challenging enough to keep me playing and even writing this rating... I can't decide if I like it or love it.
Makes you think Don't get a lot of puzzles the first time, but like figuring out the best strategy. Good to have solutions available when I get frustrated. Great game.