Graphical multiplication

[chaase321]

Originally Posted by Blak Smyth

I just blew some peoples minds at work!
They insisted on getting a calculator to double check, it worked multiple times.
Just don't us any 7s, 8s or 9s!!! To many intersections to count!

But I would assume it still works?

[Blak Smyth]

Originally Posted by chaase321

But I would assume it still works?

Yah I did it with a '6' and it still worked, I had to count it like three times though.