5 stars: Puts many of the visualization techniques in one app and makes the difficulty level adjustable.
5 stars: Definitely an underrated visualization app! Not the puzzles themselves but the practice it provides is invaluable. I've tried playing blindfold before and it's a challenge -- with this app I can practice memory, board vision, and tactic patterns in a manageable way. I especially enjoy the option to make the practices progressively harder. This is now part of my daily training!
3 stars: It's good. But sometimes there's more than 1 way to do the puzzle. But the game won't accept it unless you do it the only way the games been programmed. On 1 board it asked me to mate in 2. I found a mate in 1, but the game disallowed it.
4 stars: Very valuable app -- I would give it 5 stars, but it has an irritating glitch. It fairy regularly tells me my solution is wrong, when in fact there are multiple solutions. The app's \
5 stars: Wonderful app. Very helpful. I will continue to use. Its amazing that this app is free. Thank you
4 stars: If there is a sound telling movies , it will be amazing
5 stars: excellent documentation
5 stars: I was thinking I needed an app like this. You guys beat me to the punch. Excellent for developing visualization skills.
5 stars: Fantastic app that fills the void most chess players don't even know they have.
5 stars: Fantastic tactics trainer for chess.
5 stars: The best app of its kind on playstore. Well don...