Honestly? There are some minor things here and there. But think: THIS WAS SUPPOSED TO BE AN EDUCATIONAL GAME. Educational games are NEVER. EVER. this good. So, overall Claps to the devs!
EDIT::::
I LOVED the first game!
thanks for the sequel!
but, it occasionally lags, so if you could fix that, itd be PERFECT. if not, then that's cool too.