Discussion about math, puzzles, games and fun. Useful symbols: ÷ × ½ √ ∞ ≠ ≤ ≥ ≈ ⇒ ± ∈ Δ θ ∴ ∑ ∫ • π ƒ -¹ ² ³ °
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"Dropping Balls" Puzzle by wintersolstice
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Puzzles and Games | 15 | 2012-10-23 03:41:23 by bobbym |
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