Subject: Your website and three glass puzzle
Date: Sat, 14 Feb 1998 11:56:29 -0800
From: Bill Graham

Dear Alex,

I am a 7th and 8th grade math teacher in Manhattan Beach, California. I also write a puzzle column for a local newspaper. It's a rainy Saturday morning and it seemed like a good time to write to tell you how much I enjoy your web page. A friend of mine turned me onto it. Great work! I haven't explored most of your site yet, but I solved your three-glass problem in six steps as I suppose other correspondents did. My solution is below.

008
053
323
026
206
251
341

I'm going to visit you regularly, I promise. Thanks for your effort and obvious love of math.

Regards, Bill

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