Discussion about math, puzzles, games and fun. Useful symbols: ÷ × ½ √ ∞ ≠ ≤ ≥ ≈ ⇒ ± ∈ Δ θ ∴ ∑ ∫ • π ƒ -¹ ² ³ °
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#1 2011-05-15 05:52:30
- BT
- Novice
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Sudoku Challenge
Here is a new concept:
You must solve the sudoku before you can join the group
Sudoku Rush