Tetris DS- 873843 320232
Pokemon Pearl- 2148 4722 0731
PM me if you add me in either.
If you need any help on playing either of these two games competitively just drop me a PM and I'll see what I can do. I'll rate your team for you as well (not Tetris lol), but make sure it has EVs, natures, items and descriptions.
I'll also help with almost any other DS game including MKDS, DKRDS, MPH, CoD4MW, EBA. Note: I say competitive alot and I like to win lol.