solver

Hey guys, Any Sudoku Solvers in here? I just started with Sudoku, I can solver easy level ones in 10-20 mins .. Please share any tips and tricks for being a better solver :)

Yep Guys , this young girl has become the worlds youngest Rubik's Cube Blindfold solver. The competition "Shaastra Cube Open 2011" was held at IIT Madras on 1st and 2nd Oct 2011. I had been there to participate in the Regular 3x3 and 2x2 competition (I didn't make it to the finals :( )...