Sumdoku

JimmyL has released a new Sodoku type game for the Nitendo DS, heres what he posted:

I'm procrasinating on the rts so I threw together a new game, Sumdoku. I'd never seen this variant of the game until today and thought it was pretty neat, so I figured I'd give it a go. I think it took me longer to figure out if my puzzle was solvable than it did to write the game(it wasn't btw, I had to modify it). I'd say it's harder than most sudoku's, but I haven't really played many. Enjoy.It's compiled in with Crosspics and I haven't posted the source code yet.

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