Also got to an empty level after a while. Kind of felt like that was the end? One level had the text "You've done it all", or something like that, then the next level had a blue text saying "target", and then the one after that was empty.
Fun game though!
Great game, easily 5 stars. Just my type of thing. Like others I keep dying at the higher levels when most numbers are over 5. Right now I'm getting scores around 40-50k, though I realize a bit more strategy would yield higher scores.
Downloaded the app also. Love that there are no ads, though I personally actually think you should add some, and add an option to pay to get them removed. You deserve to earn some money for this game.
Wow your comment make us so happy. We don't want to make any advertisement because it's just a proof of concept for the moment. We want to think about a better way to monetise the game without making the player jaded because of ads.
For your scores there is 4 difficulty for the moment :
1 - understand the sliding gameplay and pass at 20K
2 - understand the timer probleme and pass at 50k
3 - understand that chain reaction is life and pass around 80K
4 - succeed to play quick and efficiently to pass the 100K
Age 37
Sverige
Joined on 12/29/15
Arrozoid 
Serial Numbers