Friday, March 29, 2013

Friday Fun

Seeing is.... be-fuddling. . . .

Recently highlighted at Grey Matters Blog this version (known as the Winston Freer tile puzzle) of a classic geometry-type puzzle:

On a side-note, KW Regan posted this entry yesterday in honor of the recent Paul Erdös anniversary (with many wonderful links):

1 comment:

city said...

thanks for share..