SudokuPrimer 30 - loner cells and identical twins
SudokuPrimer 32 - tips for solving an easy puzzle - Sudoku To Go vol 101
SudokuPrimer 35 - tips for solving a diabolical puzzle - Sudoku To Go vol 101
SudokuPrimer 29 - basics for solving containers in an easy puzzle
SudokuPrimer 33 - tips for solving a medium puzzle - Sudoku To Go vol 101
SudokuPrimer 13 tutorial for solving an entire easy puzzle - Sudoku To Go vol 98
SudokuPrimer 25 how to solve a diabolical puzzle - Sudoku To Go vol 100
SudokuPrimer 3 - Finding other numbers after finding twins
Sudoku Primer 211 - Dell Challenger Puzzle Solved Using Four Patterns
Sudoku Primer 307 - Finding and Using Sudoku Identical Twins
SudokuPrimer 31 - patterns, patterns, patterns
SudokuPrimer 36 - tips to solving a diabolical puzzle using twins and triplets
Tutorial #30 More elimination tricks.
SudokuPrimer 2 - Finding more info from Loner cells
SudokuPrimer 44 - tips for solving an easy puzzle - Sudoku To Go vol 102
SudokuPrimer 34 - tips for solving a hard puzzle - Sudoku To Go vol 101
SudokuPrimer 23 basics for solving a medium puzzle - Sudoku To Go vol 100
SudokuPrimer 5 - Double Row/column elimination
Sudoku Primer 318 - Familiar Patterns & Techniques Move Us Along
SudokuPrimer 6 Loner cells and identical twins