It's a perfect game if you just want to play a little bit at a time... The puzzles are pretty creative and complex. It's a slow start though and you unlock more games each day, so it'll take 2 or 3 weeks just to unlock all the games. The game is short enough to play for just a few minutes, but complex enough (at higher difficulties) to keep you playing for hours at a time
Also, even though it's not a brain trainer, check out Frobisher Says... It's free and it's just a bunch of really short (like 10 seconds max) mini games and it has local multiplayer on the same system if you want to play against your girlfriend
Ha ha, we're already loving that game! And so are my nephews. In fact, I have a surprise for them next time they're round, as I just downloaded the Mega fun add-on pack (not the Super fun one, we already had that) that was released last week!
Any personal experiences anyone could share?
My girlfriend wants a new brain training game too (she loved the old DS one), so this should keep her sweet at the same time ;)