Bohr Group

This has nothing to do with chemistry or C* algebra. The Bohr Group is a bunch of weirdos who live in Madison Wisconsin and like to get together and eat and drink and solve puzzles. Here, you'll find puzzles that we've discussed at our meetings, as well as others from various sources, that we've come across, pondered, and (sometimes) solved.

Here are some of our favorites:

• The Amoeba Problem
• The Bug Problem
• The Snow Plow Problem
• Special Numbers
• The Poker Problem
• The Termite Problem
• The Ylvisaker two-hang
• The Phone Booth Problem

The Bohr Group is named for our admiration of Niels Bohr (while appreciating the homophone of his last name).

“Every sentence I utter must be understood not as an affirmation, but as a question. ” - Niels Bohr

The Bohr Group administrator is Keith Noto. You may send email to our @gmail.com account; the user name is 'bohrgroup'.

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