Good concept, but...

Tried to unlock more levels, the game tells me to watch a video, then says theyre out of videos which by default gives me the only other option of buying the game? Also I always have a problem with joining the numbers together/disappearing them, I dont know why that is, but I have to drag my fingers over them about 2-3 times to make progress.

boating bash about Numtris: best addicting logic number game with cool multiplayer split screen mode to play between two good friends. Including simple but challenging numeric puzzle mini games to improve your math skills. Free!