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Discussion about math, puzzles, games and fun. Useful symbols: ÷ × ½ √ ∞ ≠ ≤ ≥ ≈ ⇒ ± ∈ Δ θ ∴ ∑ ∫ π -¹ ² ³ °
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Puzzles about Arranging Numbers on Edges of Directed Graphs
by puzzlemeister
Puzzles and Games
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2023-06-12 08:50:55
by puzzlemeister
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