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  Discussion about math, puzzles, games and fun.   Useful symbols: √ ∞ ≠ ≤ ≥ ≈ ⇒ ∈ Δ θ ∴ ∑ ∫ π -

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#1 2005-10-07 02:28:06

John E. Franklin
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monthly puzzles

Each 1st of the month, there is a new puzzle
at this webpage:

http://www.research.ibm.com/ponder/


igloo myrtilles fourmis
 

#2 2005-10-07 07:58:05

MathsIsFun
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Re: monthly puzzles

Challenging stuff ... I think you would need the better part of a month to solve them, too!

That integer puzzle one (October) sounds fun.


"The physicists defer only to mathematicians, and the mathematicians defer only to God ..."  - Leon M. Lederman
 

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