Thursday, July 10, 2008

Logic diagram from book "Sudoku Secrets Revealed"


Saturday, July 5, 2008

Any Problem Solving This?


Friday, July 4, 2008

Can you Solve in less than 20 Minutes?




Starting Step:























Saturday, June 7, 2008

SuDoKu Secrets Revealed (c)

Su Do Ku
Secrets revealed by Compute Books Best Selling Author
Donald R. McCrary
Includes step by step puzzle examples - unlike other method books

INTRODUCTION
Forget the complex techniques – hidden pairs, naked pairs, x-y wings, forcing chains, etc. These are all hard to find and see. The methods you will learn in the following text will simplify your search for solutions. Puzzles that took you hours to solve will be revealed in half the time. You will learn to minimize the number of pencil marks in cells to 2 or 3 numbers.

CONTENTS
1.0 Approach
1.1 Terminology
1.2 How to Minimizing pencil marks
1.3 Arrange numbers in this pattern
1.4 How to Indicate when box is full of “Only Can Be” numbers
2.0 One – Two – Three
2.1 Scan Technique
2.2 Finding the “Only One”. Marking the Only 2 and 3's
2.3 Repeat method after discoveries.
2.4 How to find eliminations
2.5 Secrets of the “ONLY TWO’s”
3.0 Logic diagram