Or, just a thought here, you spend $20 or so for an acekard 2i.  (or a variant)
Then download wabbit to a micro sd and play your calculator games on your DS!

So much this, but I'd recommend spending the 50$ for the Supercard DSTWO. GBA/Snes emulation, and the secondary processor that updates the firmware even if the DS blocks it, so it can be unblocked without requiring a second machine


Actually, I'm having a problem getting wabbit to load roms on my DSTWO, can you send me a copy of yours so I can test, Happybobjr?

Yup, 3ds Basic.

It's a little more accurately called SmileBASIC, but this DSiWare application can be installed on any DSi, DSiXL, 3DS, or 3DSXL.

can has screenshits?
this sounds like fun.

It's kinda fun. You can move, look around, and jump slightly. Here are screens:



Additionally, this program/topic was recently posted on GameFAQs: http://www.gamefaqs.com/boards/663843-petit-computer/64138342
Possibly another Omnimagan?

Note: No ban evasion intended. I'm being good.