Excellent for improving your ideas in chess.
Very very good &best for learned
app is locked
Take advantage of this wonderful app While it's free!
Android 6.0 It seems I cannot buy the full version on Android 6.0. This observation is valid for both volumes. It works on 5.0 though.
Attention! You should have an internet connection on the first launch to verify your purchase!
* Added cloud sync option for statistics and bookmarks
* Added "Auto hints" option - you can use it to turn off automatic hints after wrong move attempts
* Added solved exercises graph on the statistics screen
* Improved theory mode
* Improved puzzles sharing into images
* Various fixes and improvements