Skill Builder Sudoku: Easy to Medium

<B>Build up your sudoku skills from easy to expert!</B><BR/><BR/> In this three-book series, each book helps solvers build their skills to get from one level to the next. Puzzles will start out in <I>Easy to Medium</I> with sudoku that need only the most basic techniques (such as scanning, one-choice, and elimination), along with tutorials and strategy tips for those techniques, so solvers are always ready for what comes next.