Advanced Sudoku Strategy

More advanced example based on weekly 28.

Advanced sudoku strategy. While this strategy is not actually useless it is something that s hard to spot when you re looking at potential numbers for your cells. The 4 cells in this example are shown by the highlighted yellow cells in diagram 2. Image via learn sudoku. You are currently armed with enough knowledge to solve 95 or more of the sudoku puzzles currently published in newspapers books and magazines the more advanced techniques that follow are only required to solve very high level intense puzzles.

And yet one of the delights of sudoku is that there is another level of advanced strategy to call upon that distinguishes the sudoku masters from the rest. Now that you have mastered the basic strategies you can tackle almost any sudoku puzzle. Killer sudoku solving strategies there are three basic methods used to solving killer sudoku puzzles. Advanced solving techniques as seen on times online in february 2007.

Whenever they play a puzzle tailored for their level of competence both the beginner and the experienced sudoku solver will have to put a good. More advanced example based on weekly 74. How to solve sudoku puzzles beginner and advanced. In november 2006 the times introduced a new extreme level of sudoku giving players a more difficult level of logic.

Advanced guide to solving most hard sudoku puzzles. All easy medium and other low difficulty level tough sudoku puzzles cover only the very few basic simple strategies whereas tough diabolic puzzles cover the remaining galaxy of advanced stategies. It is a pity. The first is to use the strategies for solving regular sudoku puzzles.

More advanced example based on weekly 183. If you haven t mastered the x wing strategy yet you ll likely find this strategy frustrating and possibly useless. If you recall from my previous post an introduction to the x wing advanced sudoku strategy the x wing strategy can be used when you find that you have the same possible candidate in 4 corners of a rectangle. In this guide i will explain all of the tricks i have found to reduce the possibilities in a sudoku puzzle and ultimately solve it.

Sudoku pencil marking is a systematic sudoku solver strategy in which puzzle doers use a pencil to write small numbers inside the squares denoting which numbers may fit in. With the full range of tactics even puzzles categorized as fiendish and challenging can be solved. A daily 1271 is easier than it looks. It s an advanced strategy for sure.

Each step in this instructable will be of a different trick so if you come across any you already know of then fee.