Math Is Fun Forum
Discussion about math, puzzles, games and fun. Useful symbols: ÷ × ½ √ ∞ ≠ ≤ ≥ ≈ ⇒ ± ∈ Δ θ ∴ ∑ ∫ π -¹ ² ³ °
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#1 2007-09-27 13:35:06
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Beads Duo
Another puzzle from Peter Grabarchuk: Beads Duo
"The physicists defer only to mathematicians, and the mathematicians defer only to God ..." - Leon M. Lederman
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