SudokuPrimer 58 - pseudo-quiz solving a hard puzzle
SudokuPrimer 59 - rotten to the core - tricks solving a hard puzzle
Tutorial 58. Hard sudoku puzzle with lots of techniques.
Tutorial #46 More Tricks and Techniques. http://www.sudokuguy.com
SudokuPrimer 46 - tips for solving a hard puzzle - Sudoku To Go vol 102
Lesson 9. Sudoku Solving 3 empty cells in a block.
SudokuPrimer 63 - tricks to solve an easy puzzle - Sudoku To Go vol 103
SudokuPrimer 44 - tips for solving an easy puzzle - Sudoku To Go vol 102
SudokuPrimer 12 tutorial for solving an entire hard puzzle - Sudoku To Go vol 98
Lesson 5: Learn Sudoku. The Effect of 3 Numbers in a row or column within a Block
SudokuPrimer 61 - pop-quiz on an easy puzzle
SudokuPrimer 60 - solving an extreme diabolical puzzle
Sudoku Primer 172 - 4 Sudoku Tricks to Find One Number and Break Open the Puzzle
SudokuPrimer 29 - basics for solving containers in an easy puzzle
SudokuPrimer 48 - pseudo-quiz - why does that number go there?
SudokuPrimer 54 - pop-quiz solving a medium puzzle
Sudoku Primer 232 - Getting Past a Major Roadblock in a Sudoku Puzzle
SudokuPrimer 30 - loner cells and identical twins
SudokuPrimer 66 - solving a diabolical puzzle - Sudoku To Go vol 103
Sudoku Primer 139 - TidBits - Unique Rectangles or Ambiguity Rule
