18.6.0
Add new special Viking chess set.
17.0.0
* AI Fine-tuning
* Improved Opening Explorer
* More fun with puzzles
* New lessons and famous games
* Better multiplayer experience
16.2.3
2022/10/03
Exported PGN files are now accessible in Android/data/air.com.mediadivision.sparkchessphone/files/
16.1.7
2022/05/10
Improved multiplayer reliability