CT-ART 4.0 (Chess Tactics 1200-2400 ELO) APK  v 1.2.1
The legendary chess tactics course is now on Android! ELO rating: 1200-2400!
by Chess King
CT-ART 4.0 (Chess Tactics 1200-2400 ELO) APK 1.2.1 download should start with in few seconds..
Nov 19, 2018
* Chess King app released! Now you can study all courses within one app! The app provides subscriptions to all courses. * Recalculated difficulty of puzzles * Added night mode * Added option to disable popup ads for 1 hour * Added "Make current move" button in engine analysis mode * Added "Сlear statistics" option * Theory exercises are now marked as read after 3 seconds * Fixed display issue on Android 8 in landscape mode * Various fixes and improvements