SuDoKu

That day mum bought a Sudoku book for me. (I know we are a bit slow, the craze is over.) I was the one who introduced Sudoku to her months ago. She is addicted to it and has so much fun. She has been encouraging me to try it out. As usual I am too lazy, only tried one- level: VERY EASY. The book that she bought was so tough, I tried the 1st puzzle- level:EASY, spent 1.5hr to solve it. Arghhh....I ended up not having enough sleep, the next day I can feel my head spinning. I am going to try puzzle 2 tonight, I MUST persevere and do better than puzzle 1. Oh ya, mum said my cousin also busy solving puzzles.