Discussion about math, puzzles, games and fun. Useful symbols: ÷ × ½ √ ∞ ≠ ≤ ≥ ≈ ⇒ ± ∈ Δ θ ∴ ∑ ∫ π -¹ ² ³ °

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Thank you very much. I don't know how you did it. It is appreciated.

**adlady**- Replies: 10

I can't figure out how to do this. We don't want to sit at a table with someone we have already visited with. We know we won't get to see all the people. Just need 3-4 rounds. Can someone help?

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