Sudoku Primer 225 - Three Techniques Together to Find a Hard Number
Sudoku Primer 226 - Sudoku That Flows Nicely
Sudoku Primer 183 - Using Four Sudoku Tricks to Find One Number
Sudoku Primer 210 - Learn How to Use Sudoku Techniques in Tandem
Sudoku Primer 233 - Think Conversely While Solving
Sudoku Primer 229 - Keep Your Eyes on the Entire Sudoku Puzzle
Sudoku Primer 125 "Identical Twins" help us solve this diabolical puzzle
Sudoku Primer 253 - Solving an Expert Puzzle From a 'New' Publisher
Sudoku Primer 220 - The 'Phistomefel Observation' and How to Use It
Sudoku Primer 216 - Keep Chipping Away to Solve Diabolical Puzzles
Sudoku - English- An Expert's Puzzle- K S Rao (225)
Sudoku Primer 209 - Solve A Dell Challenger Puzzle Using Techniques & Patterns
Sudoku Primer 109 solving an expert puzzle - subscriber request
Sudoku Primer 135 - watch for subtle clues to help you solve diabolical puzzles
SudokuPrimer 3 - Finding other numbers after finding twins
Sudoku Primer 175 - Solving a hard Charles Timmerman puzzle & an Interesting Find About Sudoku @ end
Sudoku Primer 230 - Subscriber Request - A Blast From the Past!
Sudoku Primer 328 - Unique Rectangles Help Solve a Diabolical Puzzle
Sudoku Primer 221 - Using A Non-Traditional Sudoku Technique
SudokuPrimer 55 - solving single cells & row, column, square completion
