SudokuPrimer 67 - solving a diabolical puzzle pop-quiz (sudoku tips and tricks)
SudokuPrimer 63 - tricks to solve an easy puzzle - Sudoku To Go vol 103
SudokuPrimer 5 - Double Row/column elimination
SudokuPrimer 66 - solving a diabolical puzzle - Sudoku To Go vol 103
SudokuPrimer 65 - solving a hard puzzle - Sudoku To Go vol 103
Sudoku Primer 68 - pop-quiz solving a hard puzzle (sudoku hard how to solve)
SudokuPrimer 22 basics for solving an easy puzzle - Sudoku To Go vol 100
Sudoku tutorial #69. Amazing puzzle with lots to learn with a breakthrough point.
SudokuPrimer 61 - pop-quiz on an easy puzzle
SudokuPrimer 62 - tricks to make a hard puzzle easy
SudokuPrimer 51 - pop-quiz with an easy puzzle - see why each number is placed where it is
Tutorial # 65 Unique Sudoku patttern.
SudokuPrimer 23 basics for solving a medium puzzle - Sudoku To Go vol 100
SudokuPrimer 64 - solving a medium puzzle - Sudoku To Go vol 103
SudokuPrimer 69 - pseudo-quiz solving a diabolical puzzle (sudoku pro)
Sudoku Dicas: Video 67: BUG´s WAR!
How to Solve Hard Sudoku | Hard Sudoku Solving Techniques #Sudoku
SudokuPrimer 71 - basic Sudoku terminology and solving a medium puzzle (sudoku game, sudoku skills)
SudokuPrimer 59 - rotten to the core - tricks solving a hard puzzle
Tutorial #75 the Skyscraper in detail.
