SudokuPrimer 47 - tips to master a diabolical puzzle - Sudoku To Go vol 102
SudokuPrimer 48 - pseudo-quiz - why does that number go there?
Tutorial # 47 More tricks using logic.
SudokuPrimer 46 - tips for solving a hard puzzle - Sudoku To Go vol 102
Tutorial #46 More Tricks and Techniques. http://www.sudokuguy.com
SudokuPrimer 24 techniques for mastering a hard puzzle - Sudoku To Go vol 100
SudokuPrimer 45 - tips for solving a medium puzzle - Sudoku To Go vol 102
SudokuPrimer 50 - pseudo-quiz - why does that number go there?
SudokuPrimer 35 - tips for solving a diabolical puzzle - Sudoku To Go vol 101
SudokuPrimer 49 - pseudo-quiz - why does that number go there?
SudokuPrimer 25 how to solve a diabolical puzzle - Sudoku To Go vol 100
SudokuPrimer 51 - pop-quiz with an easy puzzle - see why each number is placed where it is
SudokuPrimer 36 - tips to solving a diabolical puzzle using twins and triplets
Sudoku Primer 190 - Learn To Use the Sudoku Opposite Pattern
SudokuPrimer 52 - tricks to solving a hard puzzle - steps to take
SudokuPrimer 21 solving diabolical puzzles using combinations of techniques
SudokuPrimer 10 Solving an entire 'Diabolical' puzzle
SudokuPrimer 72 - speed-scanning - quickly find numbers in a hard puzzle (sudoku speed solving)
SudokuPrimer 12 tutorial for solving an entire hard puzzle - Sudoku To Go vol 98
SudokuPrimer 28 - from twins to nonuplets in a hard puzzle
