Universal solution The game was fun and the puzzles were difficult at first. However I discovered that there is a universal solution to every puzzle allowing me to solve all of them with no effort at all making the game less interesting. The game it's self is very well done though and very difficult if you don't know the universal solution
Excellent but simple if you follow some steps Really good game and ridiculously hard to solve the harder levels in less than a minute, but there is a simple system to solve many of them which makes it a little boring later. Never the less a great game!
Great game This game is awesome for an untimed frustrating think game. Scored on time completed, I do not have to worry about spending more or adding friends. Great solo game to pass time.
Good but... It was challenging at first but after u get the trick it gets too easy not trying to boast but it gets really boring for me since even for the last level wasnt tat hard sorry..
Fantastic game just like it is! Challenging, but not never-ending. Limited number of levels is perfect. There are any number of ways to solve each puzzle, except for perhaps the first few. As mentioned in other reviews, there is a universal pattern. Unfortunately once you discover it, the challenge is pretty much gone ... completing another 50 or 100 puzzles would become horribly repetitious. Ads were fine for me. No videos so its a simple click and voila you are on to the next puzzle. Excellent game!
New Ad block out This was an awesome time killer. Seriously. Now I'm blocked out with full page ads. Uninstall! Thanks for the time spent with your great brain game.
Banner ads on the game board were replaced by fullscreen ads. There is more space for playing now.
One of the most addictive and fun puzzles that will get your brain working daily