Archive for August, 2009
Infinite hat problems (solutions)
Posted by: Dave Richeson on August 11, 2009
Infinite hat problems
Posted by: Dave Richeson on August 10, 2009
I need to learn how to say no
Posted by: Dave Richeson on August 3, 2009
Posted by: Dave Richeson on August 11, 2009
Posted by: Dave Richeson on August 10, 2009
Posted by: Dave Richeson on August 3, 2009