Let's try the SwiftBlock SlideVerse game from Gan! 

The SwiftBlock SlideVerse game is a klotski battling game from Gan, there are various challenges which challenge you to slide a large block around the grid by moving other smaller blocks out the way, many of the challenges are very difficult. It has features which allow people to race each other anywhere in the world but there are not yet many players. This game is currently available on Gan's website and hopefully it will also be available on speedcubing.org soon.