I just got the 3D classics version of TwinBee for my 3DS, and I have to say this game is as fun as I remember.
Though I must warn you that the 3D can be a bit nauseating with everything that is going on in the game. My suggestion would be to just turn the 3D down low or to turn it off completely. For those with a 3DS give this one a go, you'll find it in the 3D games in the Nintendo eShop for about $4.99 (not including taxes)
TwinBee (Property of Konami)