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 2008-10-24 09:50:58
- careless25
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- Registered: 2008-07-24
- Posts: 560
Sudoku!
Well i have been playing sudoku from the first tim ei saw it. It's so addicting and now i play on websudoku.com.
I can hardly solve Evil puzzles on there so i wanted to kno if there are some techniques that i m missing. I usually solve the Hard puzzles in 5 or so min but the evil ones just take forever!
I tend not to use the "pencil in" method.
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