Well made - Honestly it's impressive. Still haven't used all the features, but it makes me really think.
Too many hints and appears to be easy on the players. Also, slightly confusing for amateur players.
It really helps improve your strategic and tactical level to another level. Plus it explains all the mistakes and better moves in a really understand able manner.
One of the best Strategy exercises i came across
I just love the app, it teaches me a lot, and puzzles are perfect. Great app.
Great warm up for chess calculations
* Invert board option is replaced by on-board gesture
* Added "Auto next" option - automatically switch to the next exercise
* Added UCI engine support
* Added ability to navigate through lesson using swipe gestures on notation
* Added chess symbols convention
* Added "Copy PGN" option
* Added "Clear statistics" option
* Improved current theme and subtheme storing
* Various fixes and improvements