http://www.kenken.com/
I finished the 4 x 4 and 5 x 5 in a few minutes, but I bet it gets really interesting when there's a 9 x 9 grid....
I know, I know.....there aren't enough hours in the day for diversions such as these, but really, this is a fun one. Enjoy. I did.
RM
Oh geez, looks like it's another waste of time, but it is time well wasted! I highly doubt that it will have an impact on people's productivity like DOOM did, but it certainly will waste MY time. ;-)
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