This is a wonderful game, but on two player mode, the touch screen is biased towards the first player... In other words, as the second player, the touch screen doesnt respond to your fingers consistently. This is of course, unfair and very frustrating! Letris has the same issue. 3 stars because of this bug, but otherwise I would give it a 5!
Tang3nt 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!, v1.0